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Benzo[ c ]fused isothiazoles. I. synthesis of the angular benzo[ c ]bisisothiazoles and of the symmetrical benzo[ c ]trisisothiazole
Author(s) -
Danylec Basil,
Davis Michael
Publication year - 1980
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.5570170321
Subject(s) - chemistry , stereochemistry , medicinal chemistry
The synthesis of all the possible angular benzo[ c ]bisisothiazoles ( 1, 2 and 3 ), and of the symmetrical benzo[ c ]trisisothiazole ( 4 ) are described. The pmr properties of these compounds are compared with analogous thiophenes and thiadiazoles