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A facile synthesis of 2‐phenylbenzo[ b ]thiophene‐3‐amine and the corresponding S ‐oxides
Author(s) -
Beck James R.
Publication year - 1978
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.5570150332
Subject(s) - chemistry , thiophene , amine gas treating , medicinal chemistry , organic chemistry
A rapid synthesis of 2‐phenylbenzo[ b ]thiophene‐3‐amine and its S ‐oxides from o ‐nitrobenzonitrile is described. Also reported is the preparation of 2‐phenylbenzo[ b ]thiophene‐3‐(2 H )one, 1,1‐dioxide from methyl o ‐nitrobenzoate.