Asymmetric Pd-catalyzed allylic amination of 1,3-diphenylallyl acetate with dipropylamine in ionic and molecular solvents

被引：3

作者：

Lyubimov, SE

Davankov, VA

Kucherenko, AS

Zlotin, SG

Zheglov, SV

Gavrilov, KN

Petrovskii, PV

机构：

[1] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Moscow 119991, Russia

[2] Russian Acad Sci, ND Zelinskii Organ Chem Inst, Moscow 119991, Russia

[3] SA Esenin Ryazan State Pedag Univ, Ryazan 390000, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2005年 / 54卷 / 11期

关键词：

chiral phosphites; palladium complexes; asymmetric ammination; ionic liquid; catalyst cycles;

D O I：

10.1007/s11172-006-0155-9

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Asymmetric catalytic allylic amination of 1,3-diphenylallyl acetate with dipropylamine in an ionic liquid, 1-butyl-2,3-dimethylimidazolium tetrafluoroborate, and in THF and CH2Cl2 in the presence of palladium complexes of P-monodentate phosphite and phosphoramidite derivatives of S-1,1'-bis-2-naphthol was carried Out. This gave a product with ee of up to 65%. The level of asymmetric induction is retained after three catalyst cycles.

引用

页码：2558 / 2561

页数：4

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