论文部分内容阅读
An effective route to S-vinylated andN-vinylated benzo[d]oxazole-2(3H)-thiones and benzo[d]thiazole-2(3H)-thionesis described via reaction ofacetylenic esters and benzo[d] oxazole-2-thiol and benzo [d]thiazole-2-thiol in the presence of 15 mol% of isoquinoline.