Highly efficient and chemoselective interchange of 1,3-oxathioacetals and dithioacetals to acetals promoted by N-halosuccinimide
作者:Babak Karimi、Hassan Seradj、Jafar Maleki
DOI:10.1016/s0040-4020(02)00389-7
日期:2002.5
Highly efficient interconversion of a range of 1,3-oxathiolanes, 1,3-dithiolanes and 1,3-dithianes to their acetals at ambient temperature using N-bromosuccinimide or N-chlorosuccinimide and different types of alcohols and diols was investigated.
研究了在环境温度下使用N-溴代琥珀酰亚胺或N-氯代琥珀酰亚胺以及不同类型的醇和二醇将各种1,3-氧杂硫杂环戊烷,1,3-二硫杂环戊烷和1,3-二硫杂环戊烷高效缩醛转化为乙缩醛的过程。