Dependence of the stereochemistries of intramolecular [8+2] cycloadditions of alkenylheptafulvenes on tetraenophile stereochemistry
作者:Ching-Yang Liu、K.N. Houk
DOI:10.1016/s0040-4039(00)95929-x
日期:——
The stereochemistries of intramolecular [8+2] cycloadditions of isomeric alkenylheptafulvenes are described. The observed stereoselectivity is consistent with expectation based upon consideration of secondary orbital interactions.