ISSN:
1042-7163
Keywords:
Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The reaction of 3-aryl-3-thiosemicarbazides 1a-d with carbon disulfide in alkaline medium affords the non-isolable sulfide salts 2a-d. The latter undergo in situ heterocyclization with some α-halogenated compounds, e.g., 3a,b and 13, to afford polyfunctionally substituted 2,3-dihydrothiazoles 4a-e and thiazolidine 14, respectively, which, in turn, could be annelated into fused heterocyclic systems. Chemical and spectroscopic evidence for the new compounds are described. © 1997 John Wiley & Sons, Inc.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
Permalink