The reactions of  C ‐methylheterocycles with thionyl chloride. Part  3 . The transformation of some five‐and six‐membered heterocycles | Zendy

AlShaar Adnan H. M. | Zendy; Gilmour David W. | Zendy; Lythgoe David J. | Zendy; Mcclenaghan Ian | Zendy; Ramsden Christopher A. | Zendy

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The reactions of C ‐methylheterocycles with thionyl chloride. Part 3 . The transformation of some five‐and six‐membered heterocycles

Author(s) -

AlShaar Adnan H. M.,

Gilmour David W.,

Lythgoe David J.,

Mcclenaghan Ian,

Ramsden Christopher A.

Publication year - 1989

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.5570260654

Subject(s) - thionyl chloride , chemistry , pyridine , chloride , medicinal chemistry , organic chemistry

Reactions of various five‐and six‐membered C ‐methylheterocycles with hot thionyl chloride gave chlorothio intermediates which were not characterized but which gave 1,2,4‐thiadiazole derivatives when reacted with amidines and gave thioamides when reacted with amines. When 2,3‐dimethyl‐6‐ethoxycarbonylimidazo‐[4,5‐ b ]pyridine ( 26 ) was treated with thionyl chloride a trisulphane 27 was isolated.

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