Synthesis of aminophosphine ligands with binaphthyl backbones for silver (I)-catalyzed enantioselective allylation of benzaldehyde

被引：0

作者：

Wang, Y ^{[1
]}

Ji, BM ^{[1
]}

Ding, KL ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

CHINESE JOURNAL OF CHEMISTRY | 2002年 / 20卷 / 11期

关键词：

silver; aminophosphine ligand; asymmetric catalysis; allylation;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of aminophosphine ligands was synthesized from 2-amino-2'-hydroxy-1,1'-binaphthyI (NOBIN). Their asymmetric induction efficiency was examined for silver(I) catalyzed enantioselective allylation reaction of benzaldehyde with allyl-tributyltin. Under the optimized reaction conditions, quantitative yield as well as moderate ee value (54.5% ee) of product was achieved by the catalysis with silver(l)/3 complex. The effects of the binaplithyl backbone and the substitutes situated at chelating N, P atoms on enantioselectivity of the reaction were also discussed.

引用

页码：1300 / 1312

页数：13

共 36 条

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