KIM, SH KIM, K KIM, J KIM, K KIM, JH 2024-01-21T22:31:20Z 2024-01-21T22:31:20Z 2021-09-02 1993-07 0022-152X https://pubs.kist.re.kr/handle/201004/146024 The reactions of 2-alkyl-5-phenylisothiazole-3-thiones with 2-chloro-1,3-dicarbonyl compounds in chloroform gave the corresponding isothiazolium chlorides which, upon treatment at room temperature with sodium borohydride in a mixture of chloroform and ethanol, underwent S-N bond cleavage to give 3-alkyl-4,5-disubstituted-2-thiophenacylidenethiazolines. Similarly, treatment of the isothiazolium chlorides with triphenylphosphite in chloroform at 60-degrees afforded the same thiazoline derivatives. English HETERO CORPORATION A FACILE METHOD FOR 2-THIOPHENACYLIDENETHIAZOLINE DERIVATIVES Article 10.1002/jhet.5570300415 1 JOURNAL OF HETEROCYCLIC CHEMISTRY, v.30, no.4, pp.929 - 938 JOURNAL OF HETEROCYCLIC CHEMISTRY 30 4 929 938 scie scopus A1993MD59700015 2-s2.0-0000513016 Chemistry, Organic Chemistry Article triphenylphosphite