SnAP reagents for the one-step synthesis of medium-ring saturated N-heterocycles from aldehydes | Nature Chemistry
There's plenty of nitrogen to go around in cyclopentazole anion
A reaction that removes sulfur, nitrogen or oxygen atoms from six-membered rings using only blue light
Heterocyclic Compound - an overview | ScienceDirect Topics
Nitrogen heterocycles are carbon organic rings containing nitrogen. Nitrogen heterocycles can be formed from aliphatic nitro… | Nitrogen, Amino acids, Organic rings
Reaction expands nitrogen-containing rings and options for medicinal chemists
Nitrogen-containing five-membered rings studied in this work (nitrogen... | Download Scientific Diagram
Ring opening reactions of nitrogen heterocycles - IOPscience
24.9: Heterocyclic Amines - Chemistry LibreTexts
heterocyclic compound | chemistry | Britannica
Unique ring expansion of a 6-3 bicyclic ring system forming a functionalized 7-membered ring accelerated by nitrogen functional groups - ScienceDirect
Pyridazine is a heterocyclic organic compound with the molecular formula (CH)4N2. It contains a six-membered ring with two adjacent nitrogen atoms Stock Photo - Alamy
![A photochemical ring expansion of 6- to 8-membered nitrogen heterocycles by [1,3]-sigmatropic rearrangement - Chemical Communications (RSC Publishing)](https://pubs.rsc.org/en/Content/Image/GA/D1CC00393C "A photochemical ring expansion of 6- to 8-membered nitrogen heterocycles by [1,3]-sigmatropic rearrangement - Chemical Communications (RSC Publishing)")
A photochemical ring expansion of 6- to 8-membered nitrogen heterocycles by [1,3]-sigmatropic rearrangement - Chemical Communications (RSC Publishing)
Medium‐Ring Nitrogen Heterocycles through Migratory Ring Expansion of Metalated Ureas - Hall - 2016 - Angewandte Chemie International Edition - Wiley Online Library
Roman A. V. в Twitter: „New Info-Graphic: #Nomenclature of 6-Membered Ring # Nitrogen #Heterocycles: using @ChemDraw @IUPAC. https://t.co/zaEG6x84i4“ / Twitter
Heterocyclic Chemistry
5-Membered Ring Nitrogen Heterocycles made by Roman A. Valiulin with ChemDraw | Chemistry notes, Chemistry, Organic chemistry
Heterocyclic Chemistry
Electrochemical Ring Expansion to Synthesize Medium-Sized Lactams Through C–C Bond Cleavage | CCS Chem
Carbon and nitrogen labelling of pyrimidine and purine rings. (a) When... | Download Scientific Diagram
Recent advances in the synthesis of bridgehead (or ring-junction) nitrogen heterocycles via transition metal-catalyzed C–H bond activation and functionalization - Organic Chemistry Frontiers (RSC Publishing)
Heterocyclic compound - Wikipedia
Pyridazine is a heterocyclic organic compound with the molecular formula (CH)4N2. It contains a six-membered ring with two adjacent nitrogen atoms Stock Photo - Alamy
Synthesis of Nitrogen Heterocycles by the Ring Opening of Pyridinium Salts - Kearney - 2006 - Angewandte Chemie International Edition - Wiley Online Library
Scheme 3. Proton Transfer to the Heterocyclic Ring Nitrogen Disrupts... | Download Scientific Diagram
