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Studies on the syntheses of azole derivatives. Part II . Syntheses of N ‐(1‐ or 2‐Substituted)indazolones via Diazotization
Author(s) -
Kametani Tetsuji,
Sota Kaoru,
Shio Masahisa
Publication year - 1970
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570070410
Subject(s) - chemistry , azole , stereochemistry , combinatorial chemistry , medicinal chemistry , organic chemistry , antifungal , medicine , dermatology
Syntheses of 2,5‐disubstituted‐indazolones (Ixa–g) and 3‐hydroxy‐1‐substituted‐1 H ‐indazoles (XIVa,b) were achieved by diazotization of 2‐benzoylaniline (VIa–g) and N ‐benzoylhydrazine (XIIa–c), respectively.