First P☆,S-bidentate diamidophosphite ligand in Pd-catalyzed asymmetric reactions

被引：12

作者：

Gavrilov, Konstantin N. ^{[1
]}

Chuchelkin, Ilya V. ^{[1
]}

Zheglov, Sergey V. ^{[1
]}

Firsin, Ilya D. ^{[1
]}

Zimarev, Vladislav S. ^{[1
]}

Gavrilov, Vladislav K. ^{[1
]}

Maximychev, Alexander V. ^{[2
]}

Perepukhov, Alexander M. ^{[2
]}

Goulioukina, Nataliya S. ^{[1
,3
,4
]}

机构：

[1] SA Esenin Ryazan State Univ, Dept Chem, Ryazan 390000, Russia

[2] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia

[3] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia

[4] Russian Acad Sci, AN Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia

来源：

MENDELEEV COMMUNICATIONS | 2020年 / 30卷 / 01期

基金：

俄罗斯科学基金会;

关键词：

chiral diamidophosphites; chiral P; S-ligands; palladium-catalyzed asymmetric reactions; CHIRAL PHOSPHORUS LIGANDS; ALLYLIC ALKYLATION; ENANTIOSELECTIVE CONSTRUCTION; ALPHA-AMINO; PHOSPHORODIAMIDITE LIGANDS; ACID DERIVATIVES; PHOSPHORAMIDITE; SUBSTITUTION; PHOSPHONATES; ALLYLATION;

D O I：

10.1016/j.mencom.2020.01.010

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel P*,S-bidentate diamidophosphite ligand with a 1,3,2-diazaphospholidine core and an exocyclic thioether fragment provided up to 86% ee in the Pd-catalyzed alkylation of rac-(E)-1,3-diphenylallyl acetate with dimethyl malonate, as well as up to 73 and 75% ee in the amination of this substrate with pyrrolidine and diethyl (aminomethyl)phosphonate, respectively. For the Pd-catalyzed alkylation of cinnamyl acetate with beta-keto esters, ee values up to 76% were achieved.

引用

页码：31 / 33

页数：3

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