Reactions of 2-[(Phenylthio)methylene]tetralin-1-thione
作者:Satoshi Moriyama、Shinichi Motoki
DOI:10.1246/bcsj.65.2056
日期:1992.8
afford the corresponding cycloadducts (2), from which thiophenol is eliminated by the treatment with sodium alkoxide to give the corresponding 2H-thiopyran derivatives (3). The cycloadducts 2 with styrene and indene do not undergo elimination. The reactions of thioketone 1 with cycloalkenones give both the cycloadducts and the elimination products, even in the absence of a base. The reactions of 1 with