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The novel one step syntheses of benzobis‐ and benzotris[1,2,5]thiadiazole
Author(s) -
Mataka Shuntaro,
Takahashi Kazufumi,
Tashiro Masashi
Publication year - 1977
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.5570140603
Subject(s) - chemistry , anisole , thiadiazoles , ether , medicinal chemistry , tris , organic chemistry , catalysis , biochemistry
The reaction of tetrasulfur tetranitride with alkoxybenzenes such as anisole ( 1a ), o ‐ ( 1b ), m ‐( 1c ), p ‐dimethoxybenzenes ( 1d ), and benzyl ether ( 1e ) was investigated. Benzo[1,2 ‐c :3,4 ‐c ′ :5,6 ‐c ]‐tris[1,2,5]thiadiazole ( 2 ) and benzo[1,2, c :3,4 ‐c ′ ]bis[1,2,5]thiadiazoles ( 3a and 3b ) were isolated. J. Chem. Soc. , 14, 963 (1977)