Studies on 2-Substituted Thiazolines. II. Reactions with Rhodanines

Abstract

2-Alkylthiothiazokines were reacted with heterocycles such as rhodanines and thiazolidine-2, 4-dione in acetic anhydride to give the condensed products, (Va) and (X). The intermediates, (IIIa), (IVa) and (IX) were also obtained. The structures of these compounds were established by spectral data.