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Novel chlorinatin of the 1,3,4‐thiadiazole ring
Author(s) -
Dixon D. D.,
Ford M. E.
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.5570170633
Subject(s) - chemistry , urea , yield (engineering) , ring (chemistry) , extrusion , sulfur , sulfur dioxide , organic chemistry , medicinal chemistry , thermodynamics , physics , materials science , metallurgy
Thermal extrusion of sulfur dioxide from 1‐methyl‐3‐(5‐chlorosulfonyl‐1,3,4‐thiadiazol‐2‐yl)urea ( 1 ) provides 1‐methyl‐3(5‐chloro‐1,3,4‐thiadiazol‐2‐yl)urea in quantitative yield.