Reductive and catalytic rearrangements of 2-vinyl-1,3-thiazetidines
摘要:
2-Vinyl-1,3-thiazetidines have been shown to undergo a novel rearrangement to give thiazolidines such as 3 in good yield on hydrogenation using heterogeneous catalysts. When homogeneous catalysts are used, rearrangement takes a different course and thiazines such as 1 are formed. Borohydride reduction yields thiolactols such as 20.
Reductive and catalytic rearrangements of 2-vinyl-1,3-thiazetidines
作者:Nigel K Capps、Gareth M Davies、David Loakes、Douglas W Young
DOI:10.1016/s0040-4020(01)89044-x
日期:——
2-Vinyl-1,3-thiazetidines have been shown to undergo a novel rearrangement to give thiazolidines such as 3 in good yield on hydrogenation using heterogeneous catalysts. When homogeneous catalysts are used, rearrangement takes a different course and thiazines such as 1 are formed. Borohydride reduction yields thiolactols such as 20.