Cymantrene-based iminodiamidophosphites: the first phosphite-type ligands with planar chirality

被引：5
|
作者：
Gavrilov, KN
Tsarev, VN
Konkin, SI
Loim, NM
Petrovskii, PV
Kelbyscheva, ES
Korlyukov, AA
Antipin, MY
Davankov, VA
机构：
[1] Russian Acad Sci, Inst Organoelement Cpds, Moscow 119991, Russia
[2] Ryazan State Pedagog Univ, Dept Chem, Ryazan 390000, Russia
来源：
TETRAHEDRON-ASYMMETRY | 2005年 / 16卷 / 19期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1016/j.tetasy.2005.08.029
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Optically active phosphite-type ligands with planar chirality have been synthesized for the first time. The new cymantrene-based P,N-iminodiamidophosphites demonstrated high enantioselectivity in the Pd-catalyzed allylic substitution of 1,3-diphenylallyl acetate with dimethyl malonate (up to 94% ee), pyrrolidine (up to 78% ee) and sodium para-toluene sulfinate (up to 84% ee). (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3224 / 3231
页数：8
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