Stereoselective synthesis of substituted tetrahydrofurans using 5-endo-trig cyclisation reactions
作者:Donald Craig、Neil J. Ikin、Neil Mathews、Alison M. Smith
DOI:10.1016/s0040-4020(99)00832-7
日期:1999.11
Sulfonyl-substituted homoallylic alcohols undergo 5-endo-trig cyclisation reactions on treatment with base, with cyclisation stereoselectivity depending on double bond geometry.
磺酰基取代的均烯丙基醇在用碱处理时会发生5-内-trig环化反应,环化立体选择性取决于双键的几何形状。