Reaction of benzo-1,2,3-dithiazolium salts with aromatic amines |
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Authors: | B. Kh. Strelets L. S. Éfros Yu. I. Akulin |
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Affiliation: | (1) Leningrad Branch, All-Union Scientific-Research Institute of Synthetic Fibers, USSR |
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Abstract: | The character of a displaceable group depends substantially on the rate of reaction of substituted 6-chloro and 6-methoxy derivatives of benzo-1,2,3-dithiazolium salts, which gives the corresponding 6-phenylaminobenzo-1,2,3-dithiazolium salts. In 4,6-disubstituted benzo-1,2,3-dithiazolium salts, an aniline residue displaces only the substituent in the 6 position.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 183–185, February, 1976. |
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