Reactions of 4-methyl-1,3-thiazole-2(3H)-thiones with various C,N-disubstituted nitrile imines occurred by the common [3+2]-cycloaddition scheme leading to the formation in general of stable spiro compounds. In reactions of o-nitrophenylnitrile imines acyclic compounds were the main products.
Heterocyclic thiones and their analogs in 1,3-dipolar cycloaddition: VII. Reaction of 4-methyl-1,3-thiazole-2(3H)-thiones with nitrile imines
作者:E. V. Budarina、T. S. Dolgushina、M. L. Petrov、N. N. Labeish、A. A. Kol’tsov、V. K. Bel’skii
DOI:10.1134/s1070428007100193
日期:2007.10
Reactions of 4-methyl-1,3-thiazole-2(3H)-thiones with various C,N-disubstituted nitrile imines occurred by the common [3+2]-cycloaddition scheme leading to the formation in general of stable spiro compounds. In reactions of o-nitrophenylnitrile imines acyclic compounds were the main products.