- published: 01 Mar 2021
- views: 142356
-
remove the playlistHeterocyclic Ring
- remove the playlistHeterocyclic Ring
Heterocyclic compound
A heterocyclic compound or ring structure is a cyclic compound that has atoms of at least two different elements as members of its ring(s).Heterocyclic chemistry is the branch of chemistry dealing with the synthesis, properties and applications of these heterocycles. In contrast, the rings of homocyclic compounds consist entirely of atoms of the same element.
Although heterocyclic compounds may be inorganic, most contain at least one carbon. While atoms that are neither carbon nor hydrogen are normally referred to in organic chemistry as heteroatoms, this is usually in comparison to the all-carbon backbone. But this does not prevent a compound such as borazine (which has no carbon atoms) from being labelled "heterocyclic". IUPAC recommends the Hantzsch-Widman nomenclature for naming heterocyclic compounds.
Classification based on electronic structure
Heterocyclic compounds can be usefully classified based on their electronic structure. The saturated heterocycles behave like the acyclic derivatives. Thus, piperidine and tetrahydrofuran are conventional amines and ethers, with modified steric profiles. Therefore, the study of heterocyclic chemistry focuses especially on unsaturated derivatives, and the preponderance of work and applications involves unstrained 5- and 6-membered rings. Included are pyridine, thiophene, pyrrole, and furan. Another large class of heterocycles are fused to benzene rings, which for pyridine, thiophene, pyrrole, and furan are quinoline, benzothiophene, indole, and benzofuran, respectively. Fusion of two benzene rings gives rise to a third large family of compounds, respectively the acridine, dibenzothiophene, carbazole, and dibenzofuran. The unsaturated rings can be classified according to the participation of the heteroatom in the pi system.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Heterocyclic_compound
Podcasts:
-
Heterocycles Part 1: Furan, Thiophene, and Pyrrole
We've mentioned heterocycles before. They are cyclic molecules where one or more atoms in the ring are not carbon. Typically these involve oxygen, nitrogen, and sulfur. But there are so many different heterocycles. Different sizes, some aromatic and some not, and many of them are important for synthesis. Let's look at a few key heterocycles now, those being furan, thiophene, and pyrrole. Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChem General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tutorials: http://bit.ly/ProfDaveBio Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMath EMAIL► ...
published: 01 Mar 2021 -
Aromatic Compounds & Heterocycles - Nucleophilic & Electrophilic Aromatic Substitution Reactions
This organic chemistry video tutorial provides a basic introduction into heterocyclic aromatic compounds. It discusses the electrophilic aromatic substitution reactions of 5 membered heterocycles such as pyrrole, furan, and thiophene. It also discusses the nucleophilic aromatic substitution reactions of 6 membered heterocycles such as pyridine. Organic Chemistry - Video Lessons: https://www.video-tutor.net/organic-chemistry.html
published: 12 May 2018 -
identification of heterocyclic compounds
published: 05 Mar 2023 -
Heterocyclic rings in easy way || PART-2
Nomenclature and numbering of six and higher membered heterocyclic ring systems were discussed in this video. #heterocyclicrings #naming #numbering
published: 12 Jun 2020 -
Heterocycles Part 2: Pyridine
In the previous tutorial, we learned about some five-membered aromatic heterocycles. Those were furan, thiophene, and pyrrole. Now let's learn about a six-membered one, pyridine. This one is ubiquitous in nature, so let's get the scoop on it! Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChem General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tutorials: http://bit.ly/ProfDaveBio Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMath EMAIL► [email protected] PATREON► http://patreon.com/ProfessorDaveExplains Check out "Is This Wi-Fi Organic?", my book on disarming pseudosc...
published: 08 Mar 2021 -
#Nomenclature of Fused #Heterocyclic rings.
#Nomenclature #Fused #Heterocyclic #Chemistry #Pharmacy The link for the questions: https://forms.gle/fBSuaCYXmcxm1s7o7. In this video, we can see the rules for naming the heterocyclic fused ring systems. 1. Identify the system as fused heterocyclic ring or not. 2. Identify fused atoms or heads. 3. Break and separate it into two individual rings. 4. Fix the priority based on the reactivity of the group. Now to the high priority group give temporary alphabet numbering between the bonds. 5. While numbering give numbers in the form such that we get the least alphabet for the fused ring.
published: 03 Oct 2020 -
Fused Ring Heterocyclic Compounds
published: 09 Jun 2023 -
IUPAC//Replacement Nomenclature|| Heterocyclic rings#chemistry#iupac
Nomenclature of Heterocyclic Rings Introduction to common names of some heterocyclic compounds containing Nitrogen , Oxygen , Sulphur common naming system traditionally used, fused ring systems and construction of their names according to IUPAC and Hantzsch - widman system. . . . Link to my other videos~ Lab equipments https://youtu.be/9hu7gotk8vo?feature=shared NMR Numericals https://youtu.be/Umgl2wxLDEY?feature=shared #heterocycliccompounds,#chemistryiupsc,#hnwsystem,#prefixandsuffix,#monocycliccompounds,#nonbenzenoidrings,#chemicalbonding,#numericalclass12,#nmrspectroscopy,#organicchemistryclass12,#iupacbscfinalyear,#basicchemistrylanequipmentsandtheiruses,#benzeneformula,#effectvofformula,#nomenclatureofheterocycliccompounds,#nmrspectrometer,#titrationchemistry,#precipitation,#...
published: 10 Dec 2023 -
Four Membered Heterocycles/ Azetidines
Four Membered Heterocycles/ Azetidines Synthesis of Azetidines Reaction of Azetidines Discover the fascinating world of azetidines and other four-membered heterocycles! In this video, we'll delve into the properties, synthesis, and applications of these unique compounds. From their role in organic chemistry to their potential uses in medicine and materials science, we'll explore the exciting possibilities of these tiny but powerful molecules. Whether you're a chemistry enthusiast, a student, or a researcher, this video is perfect for anyone looking to expand their knowledge of azetidines and four-membered heterocycles. So, let's dive in and uncover the secrets of these intriguing compounds! #heterocycliccompounds #heterocyclic #azetidines #reaction #chemistry #science @PrakashRaja us...
published: 18 Feb 2025 -
Aromatic, Antiaromatic, or Nonaromatic - Huckel's Rule - 4n+2 - Heterocycles
This organic chemistry video tutorial shows you how to tell if a compound is aromatic, antiaromatic or nonaromatic by using huckel's rule / number of 4n+2 pi electrons, and features of the compound such as whether or not if it's cyclic, conjugated, sp2 hybridized and planar. Access The Full 41 Minute Video on Patreon: https://www.patreon.com/MathScienceTutor Direct Link to The Full Video on Patreon: https://bit.ly/3ykjLq7 Organic Chemistry - Video Lessons: https://www.video-tutor.net/organic-chemistry.html _________________________________ Full 41 Minute Video: https://www.youtube.com/watch?v=KowyEeXDXUU Join My YouTube Membership Program: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA/join
published: 05 Jan 2021
7:30
Heterocycles Part 1: Furan, Thiophene, and Pyrrole
- Order: Reorder
- Duration: 7:30
- Uploaded Date: 01 Mar 2021
- views: 142356
We've mentioned heterocycles before. They are cyclic molecules where one or more atoms in the ring are not carbon. Typically these involve oxygen, nitrogen, and...
We've mentioned heterocycles before. They are cyclic molecules where one or more atoms in the ring are not carbon. Typically these involve oxygen, nitrogen, and sulfur. But there are so many different heterocycles. Different sizes, some aromatic and some not, and many of them are important for synthesis. Let's look at a few key heterocycles now, those being furan, thiophene, and pyrrole.
Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChem
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
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EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
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Bookshop: https://bit.ly/39cKADM
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Book Depository: http://bit.ly/3aOVDlT
https://wn.com/Heterocycles_Part_1_Furan,_Thiophene,_And_Pyrrole
We've mentioned heterocycles before. They are cyclic molecules where one or more atoms in the ring are not carbon. Typically these involve oxygen, nitrogen, and sulfur. But there are so many different heterocycles. Different sizes, some aromatic and some not, and many of them are important for synthesis. Let's look at a few key heterocycles now, those being furan, thiophene, and pyrrole.
Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChem
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMath
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
31:28
Aromatic Compounds & Heterocycles - Nucleophilic & Electrophilic Aromatic Substitution Reactions
- Order: Reorder
- Duration: 31:28
- Uploaded Date: 12 May 2018
- views: 120208
This organic chemistry video tutorial provides a basic introduction into heterocyclic aromatic compounds. It discusses the electrophilic aromatic substitution ...
This organic chemistry video tutorial provides a basic introduction into heterocyclic aromatic compounds. It discusses the electrophilic aromatic substitution reactions of 5 membered heterocycles such as pyrrole, furan, and thiophene. It also discusses the nucleophilic aromatic substitution reactions of 6 membered heterocycles such as pyridine.
Organic Chemistry - Video Lessons:
https://www.video-tutor.net/organic-chemistry.html
https://wn.com/Aromatic_Compounds_Heterocycles_Nucleophilic_Electrophilic_Aromatic_Substitution_Reactions
This organic chemistry video tutorial provides a basic introduction into heterocyclic aromatic compounds. It discusses the electrophilic aromatic substitution reactions of 5 membered heterocycles such as pyrrole, furan, and thiophene. It also discusses the nucleophilic aromatic substitution reactions of 6 membered heterocycles such as pyridine.
Organic Chemistry - Video Lessons:
https://www.video-tutor.net/organic-chemistry.html
- published: 12 May 2018
- views: 120208
0:09
identification of heterocyclic compounds
- Order: Reorder
- Duration: 0:09
- Uploaded Date: 05 Mar 2023
- views: 3819
- published: 05 Mar 2023
- views: 3819
13:47
Heterocyclic rings in easy way || PART-2
- Order: Reorder
- Duration: 13:47
- Uploaded Date: 12 Jun 2020
- views: 42441
Nomenclature and numbering of six and higher membered heterocyclic ring systems were discussed in this video.
#heterocyclicrings
#naming
#numbering
Nomenclature and numbering of six and higher membered heterocyclic ring systems were discussed in this video.
#heterocyclicrings
#naming
#numbering
https://wn.com/Heterocyclic_Rings_In_Easy_Way_||_Part_2
Nomenclature and numbering of six and higher membered heterocyclic ring systems were discussed in this video.
#heterocyclicrings
#naming
#numbering
- published: 12 Jun 2020
- views: 42441
5:52
Heterocycles Part 2: Pyridine
- Order: Reorder
- Duration: 5:52
- Uploaded Date: 08 Mar 2021
- views: 55544
In the previous tutorial, we learned about some five-membered aromatic heterocycles. Those were furan, thiophene, and pyrrole. Now let's learn about a six-membe...
In the previous tutorial, we learned about some five-membered aromatic heterocycles. Those were furan, thiophene, and pyrrole. Now let's learn about a six-membered one, pyridine. This one is ubiquitous in nature, so let's get the scoop on it!
Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChem
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMath
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
https://wn.com/Heterocycles_Part_2_Pyridine
In the previous tutorial, we learned about some five-membered aromatic heterocycles. Those were furan, thiophene, and pyrrole. Now let's learn about a six-membered one, pyridine. This one is ubiquitous in nature, so let's get the scoop on it!
Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChem
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMath
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
- published: 08 Mar 2021
- views: 55544
4:31
#Nomenclature of Fused #Heterocyclic rings.
- Order: Reorder
- Duration: 4:31
- Uploaded Date: 03 Oct 2020
- views: 6330
#Nomenclature #Fused #Heterocyclic #Chemistry #Pharmacy
The link for the questions:
https://forms.gle/fBSuaCYXmcxm1s7o7.
In this video, we can see the rules fo...
#Nomenclature #Fused #Heterocyclic #Chemistry #Pharmacy
The link for the questions:
https://forms.gle/fBSuaCYXmcxm1s7o7.
In this video, we can see the rules for naming the heterocyclic fused ring systems.
1. Identify the system as fused heterocyclic ring or not.
2. Identify fused atoms or heads.
3. Break and separate it into two individual rings.
4. Fix the priority based on the reactivity of the group. Now to the high priority group give temporary alphabet numbering between the bonds.
5. While numbering give numbers in the form such that we get the least alphabet for the fused ring.
https://wn.com/Nomenclature_Of_Fused_Heterocyclic_Rings.
#Nomenclature #Fused #Heterocyclic #Chemistry #Pharmacy
The link for the questions:
https://forms.gle/fBSuaCYXmcxm1s7o7.
In this video, we can see the rules for naming the heterocyclic fused ring systems.
1. Identify the system as fused heterocyclic ring or not.
2. Identify fused atoms or heads.
3. Break and separate it into two individual rings.
4. Fix the priority based on the reactivity of the group. Now to the high priority group give temporary alphabet numbering between the bonds.
5. While numbering give numbers in the form such that we get the least alphabet for the fused ring.
- published: 03 Oct 2020
- views: 6330
27:27
Fused Ring Heterocyclic Compounds
- Order: Reorder
- Duration: 27:27
- Uploaded Date: 09 Jun 2023
- views: 1304
- published: 09 Jun 2023
- views: 1304
5:21
IUPAC//Replacement Nomenclature|| Heterocyclic rings#chemistry#iupac
- Order: Reorder
- Duration: 5:21
- Uploaded Date: 10 Dec 2023
- views: 128
Nomenclature of Heterocyclic Rings
Introduction to common names of some heterocyclic compounds containing Nitrogen , Oxygen , Sulphur common naming system tradi...
Nomenclature of Heterocyclic Rings
Introduction to common names of some heterocyclic compounds containing Nitrogen , Oxygen , Sulphur common naming system traditionally used, fused ring systems and construction of their names according to IUPAC and Hantzsch - widman system.
.
.
.
Link to my other videos~
Lab equipments
https://youtu.be/9hu7gotk8vo?feature=shared
NMR Numericals
https://youtu.be/Umgl2wxLDEY?feature=shared
#heterocycliccompounds,#chemistryiupsc,#hnwsystem,#prefixandsuffix,#monocycliccompounds,#nonbenzenoidrings,#chemicalbonding,#numericalclass12,#nmrspectroscopy,#organicchemistryclass12,#iupacbscfinalyear,#basicchemistrylanequipmentsandtheiruses,#benzeneformula,#effectvofformula,#nomenclatureofheterocycliccompounds,#nmrspectrometer,#titrationchemistry,#precipitation,#fivememberedring,#standardisation,#massspectroscopy,#iupac,#iupacperiodictable,#iupacheadquarters,#heteroatoms,#numericalclass12,#mesocompounds,#organicchemistryenantiomervsdiastereomers,#fusedringsystems,#chemistry
https://wn.com/Iupac_Replacement_Nomenclature||_Heterocyclic_Rings_Chemistry_Iupac
Nomenclature of Heterocyclic Rings
Introduction to common names of some heterocyclic compounds containing Nitrogen , Oxygen , Sulphur common naming system traditionally used, fused ring systems and construction of their names according to IUPAC and Hantzsch - widman system.
.
.
.
Link to my other videos~
Lab equipments
https://youtu.be/9hu7gotk8vo?feature=shared
NMR Numericals
https://youtu.be/Umgl2wxLDEY?feature=shared
#heterocycliccompounds,#chemistryiupsc,#hnwsystem,#prefixandsuffix,#monocycliccompounds,#nonbenzenoidrings,#chemicalbonding,#numericalclass12,#nmrspectroscopy,#organicchemistryclass12,#iupacbscfinalyear,#basicchemistrylanequipmentsandtheiruses,#benzeneformula,#effectvofformula,#nomenclatureofheterocycliccompounds,#nmrspectrometer,#titrationchemistry,#precipitation,#fivememberedring,#standardisation,#massspectroscopy,#iupac,#iupacperiodictable,#iupacheadquarters,#heteroatoms,#numericalclass12,#mesocompounds,#organicchemistryenantiomervsdiastereomers,#fusedringsystems,#chemistry
- published: 10 Dec 2023
- views: 128
9:14
Four Membered Heterocycles/ Azetidines
- Order: Reorder
- Duration: 9:14
- Uploaded Date: 18 Feb 2025
- views: 39
Four Membered Heterocycles/ Azetidines
Synthesis of Azetidines
Reaction of Azetidines
Discover the fascinating world of azetidines and other four-membered hete...
Four Membered Heterocycles/ Azetidines
Synthesis of Azetidines
Reaction of Azetidines
Discover the fascinating world of azetidines and other four-membered heterocycles! In this video, we'll delve into the properties, synthesis, and applications of these unique compounds. From their role in organic chemistry to their potential uses in medicine and materials science, we'll explore the exciting possibilities of these tiny but powerful molecules. Whether you're a chemistry enthusiast, a student, or a researcher, this video is perfect for anyone looking to expand their knowledge of azetidines and four-membered heterocycles. So, let's dive in and uncover the secrets of these intriguing compounds!
#heterocycliccompounds #heterocyclic #azetidines #reaction #chemistry #science
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https://wn.com/Four_Membered_Heterocycles_Azetidines
Four Membered Heterocycles/ Azetidines
Synthesis of Azetidines
Reaction of Azetidines
Discover the fascinating world of azetidines and other four-membered heterocycles! In this video, we'll delve into the properties, synthesis, and applications of these unique compounds. From their role in organic chemistry to their potential uses in medicine and materials science, we'll explore the exciting possibilities of these tiny but powerful molecules. Whether you're a chemistry enthusiast, a student, or a researcher, this video is perfect for anyone looking to expand their knowledge of azetidines and four-membered heterocycles. So, let's dive in and uncover the secrets of these intriguing compounds!
#heterocycliccompounds #heterocyclic #azetidines #reaction #chemistry #science
@PrakashRaja
useful for -- CSIR-NET/ JRF/ GATE/ RPSC/ M.Sc.
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- published: 18 Feb 2025
- views: 39
10:43
Aromatic, Antiaromatic, or Nonaromatic - Huckel's Rule - 4n+2 - Heterocycles
- Order: Reorder
- Duration: 10:43
- Uploaded Date: 05 Jan 2021
- views: 480231
This organic chemistry video tutorial shows you how to tell if a compound is aromatic, antiaromatic or nonaromatic by using huckel's rule / number of 4n+2 pi el...
This organic chemistry video tutorial shows you how to tell if a compound is aromatic, antiaromatic or nonaromatic by using huckel's rule / number of 4n+2 pi electrons, and features of the compound such as whether or not if it's cyclic, conjugated, sp2 hybridized and planar.
Access The Full 41 Minute Video on Patreon:
https://www.patreon.com/MathScienceTutor
Direct Link to The Full Video on Patreon:
https://bit.ly/3ykjLq7
Organic Chemistry - Video Lessons:
https://www.video-tutor.net/organic-chemistry.html
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https://wn.com/Aromatic,_Antiaromatic,_Or_Nonaromatic_Huckel's_Rule_4N_2_Heterocycles
This organic chemistry video tutorial shows you how to tell if a compound is aromatic, antiaromatic or nonaromatic by using huckel's rule / number of 4n+2 pi electrons, and features of the compound such as whether or not if it's cyclic, conjugated, sp2 hybridized and planar.
Access The Full 41 Minute Video on Patreon:
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Direct Link to The Full Video on Patreon:
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Organic Chemistry - Video Lessons:
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- published: 05 Jan 2021
- views: 480231
PLAYLIST TIME:
PLAYLIST TIME:
7:30
Heterocycles Part 1: Furan, Thiophene, and Pyrrole
We've mentioned heterocycles before. They are cyclic molecules where one or more atoms in ...
published: 01 Mar 2021
Heterocycles Part 1: Furan, Thiophene, and Pyrrole
Heterocycles Part 1: Furan, Thiophene, and Pyrrole
- Report rights infringement
- published: 01 Mar 2021
- views: 142356
We've mentioned heterocycles before. They are cyclic molecules where one or more atoms in the ring are not carbon. Typically these involve oxygen, nitrogen, and sulfur. But there are so many different heterocycles. Different sizes, some aromatic and some not, and many of them are important for synthesis. Let's look at a few key heterocycles now, those being furan, thiophene, and pyrrole.
Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChem
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMath
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
31:28
Aromatic Compounds & Heterocycles - Nucleophilic & Electrophilic Aromatic Substitution Reactions
This organic chemistry video tutorial provides a basic introduction into heterocyclic arom...
published: 12 May 2018
Aromatic Compounds & Heterocycles - Nucleophilic & Electrophilic Aromatic Substitution Reactions
Aromatic Compounds & Heterocycles - Nucleophilic & Electrophilic Aromatic Substitution Reactions
- Report rights infringement
- published: 12 May 2018
- views: 120208
This organic chemistry video tutorial provides a basic introduction into heterocyclic aromatic compounds. It discusses the electrophilic aromatic substitution reactions of 5 membered heterocycles such as pyrrole, furan, and thiophene. It also discusses the nucleophilic aromatic substitution reactions of 6 membered heterocycles such as pyridine.
Organic Chemistry - Video Lessons:
https://www.video-tutor.net/organic-chemistry.html
0:09
identification of heterocyclic compounds
published: 05 Mar 2023
identification of heterocyclic compounds
identification of heterocyclic compounds
- Report rights infringement
- published: 05 Mar 2023
- views: 3819
13:47
Heterocyclic rings in easy way || PART-2
Nomenclature and numbering of six and higher membered heterocyclic ring systems were discu...
published: 12 Jun 2020
Heterocyclic rings in easy way || PART-2
Heterocyclic rings in easy way || PART-2
- Report rights infringement
- published: 12 Jun 2020
- views: 42441
Nomenclature and numbering of six and higher membered heterocyclic ring systems were discussed in this video.
#heterocyclicrings
#naming
#numbering
5:52
Heterocycles Part 2: Pyridine
In the previous tutorial, we learned about some five-membered aromatic heterocycles. Those...
published: 08 Mar 2021
Heterocycles Part 2: Pyridine
Heterocycles Part 2: Pyridine
- Report rights infringement
- published: 08 Mar 2021
- views: 55544
In the previous tutorial, we learned about some five-membered aromatic heterocycles. Those were furan, thiophene, and pyrrole. Now let's learn about a six-membered one, pyridine. This one is ubiquitous in nature, so let's get the scoop on it!
Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChem
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMath
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
4:31
#Nomenclature of Fused #Heterocyclic rings.
#Nomenclature #Fused #Heterocyclic #Chemistry #Pharmacy
The link for the questions:
https:...
published: 03 Oct 2020
#Nomenclature of Fused #Heterocyclic rings.
#Nomenclature of Fused #Heterocyclic rings.
- Report rights infringement
- published: 03 Oct 2020
- views: 6330
#Nomenclature #Fused #Heterocyclic #Chemistry #Pharmacy
The link for the questions:
https://forms.gle/fBSuaCYXmcxm1s7o7.
In this video, we can see the rules for naming the heterocyclic fused ring systems.
1. Identify the system as fused heterocyclic ring or not.
2. Identify fused atoms or heads.
3. Break and separate it into two individual rings.
4. Fix the priority based on the reactivity of the group. Now to the high priority group give temporary alphabet numbering between the bonds.
5. While numbering give numbers in the form such that we get the least alphabet for the fused ring.
27:27
Fused Ring Heterocyclic Compounds
published: 09 Jun 2023
Fused Ring Heterocyclic Compounds
Fused Ring Heterocyclic Compounds
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- published: 09 Jun 2023
- views: 1304
5:21
IUPAC//Replacement Nomenclature|| Heterocyclic rings#chemistry#iupac
Nomenclature of Heterocyclic Rings
Introduction to common names of some heterocyclic compo...
published: 10 Dec 2023
IUPAC//Replacement Nomenclature|| Heterocyclic rings#chemistry#iupac
IUPAC//Replacement Nomenclature|| Heterocyclic rings#chemistry#iupac
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- published: 10 Dec 2023
- views: 128
Nomenclature of Heterocyclic Rings
Introduction to common names of some heterocyclic compounds containing Nitrogen , Oxygen , Sulphur common naming system traditionally used, fused ring systems and construction of their names according to IUPAC and Hantzsch - widman system.
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9:14
Four Membered Heterocycles/ Azetidines
Four Membered Heterocycles/ Azetidines
Synthesis of Azetidines
Reaction of Azetidines
Dis...
published: 18 Feb 2025
Four Membered Heterocycles/ Azetidines
Four Membered Heterocycles/ Azetidines
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- published: 18 Feb 2025
- views: 39
Four Membered Heterocycles/ Azetidines
Synthesis of Azetidines
Reaction of Azetidines
Discover the fascinating world of azetidines and other four-membered heterocycles! In this video, we'll delve into the properties, synthesis, and applications of these unique compounds. From their role in organic chemistry to their potential uses in medicine and materials science, we'll explore the exciting possibilities of these tiny but powerful molecules. Whether you're a chemistry enthusiast, a student, or a researcher, this video is perfect for anyone looking to expand their knowledge of azetidines and four-membered heterocycles. So, let's dive in and uncover the secrets of these intriguing compounds!
#heterocycliccompounds #heterocyclic #azetidines #reaction #chemistry #science
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10:43
Aromatic, Antiaromatic, or Nonaromatic - Huckel's Rule - 4n+2 - Heterocycles
This organic chemistry video tutorial shows you how to tell if a compound is aromatic, ant...
published: 05 Jan 2021
Aromatic, Antiaromatic, or Nonaromatic - Huckel's Rule - 4n+2 - Heterocycles
Aromatic, Antiaromatic, or Nonaromatic - Huckel's Rule - 4n+2 - Heterocycles
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- published: 05 Jan 2021
- views: 480231
This organic chemistry video tutorial shows you how to tell if a compound is aromatic, antiaromatic or nonaromatic by using huckel's rule / number of 4n+2 pi electrons, and features of the compound such as whether or not if it's cyclic, conjugated, sp2 hybridized and planar.
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Heterocyclic compound
A heterocyclic compound or ring structure is a cyclic compound that has atoms of at least two different elements as members of its ring(s).Heterocyclic chemistry is the branch of chemistry dealing with the synthesis, properties and applications of these heterocycles. In contrast, the rings of homocyclic compounds consist entirely of atoms of the same element.
Although heterocyclic compounds may be inorganic, most contain at least one carbon. While atoms that are neither carbon nor hydrogen are normally referred to in organic chemistry as heteroatoms, this is usually in comparison to the all-carbon backbone. But this does not prevent a compound such as borazine (which has no carbon atoms) from being labelled "heterocyclic". IUPAC recommends the Hantzsch-Widman nomenclature for naming heterocyclic compounds.
Classification based on electronic structure
Heterocyclic compounds can be usefully classified based on their electronic structure. The saturated heterocycles behave like the acyclic derivatives. Thus, piperidine and tetrahydrofuran are conventional amines and ethers, with modified steric profiles. Therefore, the study of heterocyclic chemistry focuses especially on unsaturated derivatives, and the preponderance of work and applications involves unstrained 5- and 6-membered rings. Included are pyridine, thiophene, pyrrole, and furan. Another large class of heterocycles are fused to benzene rings, which for pyridine, thiophene, pyrrole, and furan are quinoline, benzothiophene, indole, and benzofuran, respectively. Fusion of two benzene rings gives rise to a third large family of compounds, respectively the acridine, dibenzothiophene, carbazole, and dibenzofuran. The unsaturated rings can be classified according to the participation of the heteroatom in the pi system.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Heterocyclic_compound
Heterocycles Part 1: Furan, Thiophene, and Pyrrole...
Aromatic Compounds & Heterocycles - Nucleophilic &...
identification of heterocyclic compounds...
Heterocyclic rings in easy way || PART-2...
Heterocycles Part 2: Pyridine...
#Nomenclature of Fused #Heterocyclic rings....
Fused Ring Heterocyclic Compounds...
IUPAC//Replacement Nomenclature|| Heterocyclic rin...
Four Membered Heterocycles/ Azetidines...