Journal
SYNTHETIC COMMUNICATIONS
Volume 44, Issue 8, Pages 1094-1102Publisher
TAYLOR & FRANCIS INC
DOI: 10.1080/00397911.2013.846381
Keywords
ring closure reaction; S-alkylation; 2,5-Disubstituted 1,3,4-thiadiazoles
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The desired 1,3,4-thiadiazole compounds bearing different substituents were obtained by the cyclization of the corresponding thiosemicarbazide followed by the reaction with electrophilic reagents, such as aromatic aldehydes, isatin, phenyl isothiocyanate, and carbon disulfide. The newly synthesized 2,5-disubstituted 1,3,4-thiadiazoles were obtained in good yields and their structures were elucidated by spectral data and elemental analysis. [Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) for the following free supplemental resource(s): Full experimental and spectral details.]
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