Diastereoselective epoxidation of alpha’-alkoxy substttuted cyclohexenyl ketones
作者:Russell J. Linderman、R.J. Claassen、Fabrice Viviani
DOI:10.1016/00404-0399(50)1367-q
日期:1995.9
The stereochemistry of nucleophilic epoxidation of alpha,beta-unsaturated-alpha-alkoxy substituted ketones with t-butylhydroperoxide in the presence of Triton B is determined by the alpha'-alkoxy substituent via a Felkin-Ahn type transition state.