Hetrocyclic Thiones and Their Analogs in Reactions of 1,3-Dipolar Addition: VI. Reactions of Thiazoline-2-thione with Nitrile Imines
作者:O. V. Firsova、T. S. Dolgushina、V. A. Polukeev、E. M. Ioannisyan、V. E. Zavodnik、A. I. Stash、V. K. Bel’skii、V. A. Galishev
DOI:10.1007/s11178-005-0241-8
日期:2005.5
Reactions of thiazoline-2-thione with C,N-disubstituted nitrile imines were investigated. The reaction products are substituted 2-(1,3,4-thiadiazol-2-ylideneamino)ethanethiols and bis[2-(1,3,4-thiadiazol-2-ylideneamino)ethyl] disulfides. The reaction of thiazoline-2-thione with a double excess of nitrile imine did not considerably change the process route. The structure of compounds obtained was proved by X-ray diffraction analysis. A presumable scheme is given describing the formation of compounds obtained.