3,4-二苯磺酰基-1,2,5-噁二唑-2-氧化物的合成工艺改进

摘要

bis(phenylsulfonyl)-1,2,5-oxadiazole-2-oxide,the NO donor,was synthesized by etherealization of thiophenol,oxidation,and then cyclization with an overall yield of 70%. This process is simpler and the yield of product is higher than that previously reported.