化学
电泳剂
烷基化
位阻效应
取代基
选择性
三氟甲基
亲电氟化
药物化学
亲电加成
有机化学
立体化学
烷基
催化作用
作者
Kenji Tamura,Takashi Yamazaki,Tomoya Kitazume,Toshio Kubota
标识
DOI:10.1016/j.jfluchem.2005.04.001
摘要
The effect of fluoromethyl groups on the diastereoselectivity in the electrophilic alkylation is described. In particular, the electrophilic alkylation of enolates with a trifluoromethyl group was proceeded with highly diastereofacial selectivity based on the steric and/or electrostatic effect of substituent with strong electron withdrawing.
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