Pyrazole - Wikipedia
Pyrazole is an organic compound with the formula (CH)3N2H. It is a heterocycle characterized as an azole with a 5-membered ring of three carbon atoms and two adjacent nitrogen atoms, …
Pyrazole | C3H4N2 | CID 1048 - PubChem
Pyrazole is a heterocyclic organic compound characterized by a ring structure composed of three carbon atoms and two nitrogen atoms in adjacent positions, with the molecular formula C3H4N2.
Pyrazole Scaffold: Strategies toward the Synthesis and Their ...
2022年11月23日 · Pyrazole nucleus is synthesized with various strategies such as multicomponent approach, dipolar cycloadditions, cyclocondensation of hydrazine with …
Pyrazole | Heterocyclic, Aromatic, Five-Membered | Britannica
Pyrazole, any of a class of organic compounds of the heterocyclic series characterized by a ring structure composed of three carbon atoms and two nitrogen atoms in adjacent positions. The …
Revisiting the Structure and Chemistry of 3(5)-Substituted Pyrazoles
Pyrazole has a five-membered aromatic ring structure containing two vicinal nitrogen atoms, an acidic pyrrole-like nitrogen with a lone pair of electrons involved in aromaticity, a basic sp 2 …
1H-Pyrazole - NIST Chemistry WebBook
Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Other names: Pyrazole; 1,2-Diazole …
Revisiting the Structure and Chemistry of 3(5)-Substituted …
2019年12月20日 · Pyrazoles are a class of five-membered heterocycles derived from the parent pyrazole, an aromatic azole with molecular formula C 3 H 4 N 2 and the structure represented …
Pyrazole | C3H4N2 - ChemSpider
ChemSpider record containing structure, synonyms, properties, vendors and database links for Pyrazole, 288-13-1, 103775
Pyrazole - an overview | ScienceDirect Topics
The pyrazole nucleus is an aromatic azole heterocycle with two adjacent nitrogen atoms. Pyrazole derivatives have exhibited a broad spectrum of biological activities, and approved pyrazole …
Pyrazole - an overview | ScienceDirect Topics
Pyrazole is a five-membered heterocyclic moiety containing three carbon and two nitrogen atoms in the adjacent position of the ring system with molecular formula C3 H 4 N 2 (Kumari, 2015) …