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The preparation of 2‐Chloroformyl‐3‐phenylthiazolo[3.2‐ a ] pyridiniuin chlorides from cinnamic acids, pyridine and thionyl chloride
Author(s) -
Wright W. B.,
Brabander H. J.
Publication year - 1972
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.5570090510
Subject(s) - thionyl chloride , chemistry , pyridine , pyridinium , chloride , organic chemistry , cinnamic acid , thiophene , medicinal chemistry
2‐Chloroformyl‐3‐phenylthiazolo[3.2‐ a ]pyridinium chlorides are among the by‐products obtained when 3‐chlorobenzo[ b ]thiophene‐2‐earbonyl chlorides are prepared by the reaction of cinnamic acids with thionyl chloride and pyridine.