The intramolecular ene reaction of 5-(prop-2-enyl)-2ξ-hydroxy- 5α-cholestan-3-one.
作者:Brian A. Marples、Christopher D. Spilling
DOI:10.1016/s0040-4020(01)89352-2
日期:1994.1
The title unsaturatedacyloin undergoes the relatively low temperature (110°C) intramolecularenereaction to give the 2,5-ethano-acyloin (17) which rearranges to the 3,5-ethano-isomer (16).