Stereochemistry of Oxachlorocarbene S<sub>N</sub>i Reactions
作者:Robert A. Moss、Xiaolin Fu、Jingzhi Tian、Ronald Sauers、Peter Wipf
DOI:10.1021/ol050185k
日期:2005.3.1
[reaction: see text] 3-Nortricyclyloxychlorocarbene and trans-4-methylcyclohexyloxychlorocarbene both fragment in hydrocarbon solvents with extensive loss of stereochemical integrity to the corresponding chlorides via competitive and nearly isoenergetic S(N)i-like transition states.