Carbohydrate-derived iminium salt organocatalysts for the asymmetric epoxidation of alkenes
作者:Philip C. Bulman Page、Yohan Chan、John Liddle、Mark R.J. Elsegood
DOI:10.1016/j.tet.2014.07.052
日期:2014.10
A new family of carbohydrate-based dihydroisoquinolinium salts has been prepared and tested for potential as asymmetric catalysts for the epoxidation of unfunctionalized alkene substrates, providing up to 57% ee in the product epoxides.