Interplay between polar and steric effects on the stereoselectivity of enolate radicals
作者:Carla Hassler、Rohit Batra、Bernd Giese
DOI:10.1016/0040-4039(95)01588-9
日期:1995.10
Ester substituted radicals 4a-c with a bulky tert-butyl substituent at the stereogenic center react with very high stereoselectivity. The polar effects of substitueras X are insignificant.
在立体发生中心具有大的叔丁基取代基的酯取代的基团4a-c以非常高的立体选择性反应。取代基X的极性影响不明显。