New heterogeneous catalyst for enantioselective borane reduction of ketones: phosphinamide anchored to nickel boride

被引：9
作者：
Cividino, P
Masson, J
Molvinger, K
Court, J
机构：
[1] CNRS, LEDSS, F-38041 Grenoble, France
[2] Univ Grenoble 1, F-38041 Grenoble, France
来源：
TETRAHEDRON-ASYMMETRY | 2000年 / 11卷 / 15期
关键词：
D O I：
10.1016/S0957-4166(00)00278-0
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new example of heterogenization of a homogeneous catalyst by anchoring the chiral molecule to nickel boride is reported. The enantioselectivity in the reduction of acetophenone reaches that reported under homogeneous conditions. (C) 2000 Elsevier Science Ltd. All rights reserved.
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页码：3049 / 3052
页数：4
相关论文
共 13 条
[1]  
Buono G, 1999, SYNLETT, P377
[2]   NEW CATALYSTS CONTAINING AN N-P=O STRUCTURAL UNIT FOR THE ASYMMETRIC REDUCTION OF KETONES [J].
BURNS, B ;
STUDLEY, JR ;
WILLS, M .
TETRAHEDRON LETTERS, 1993, 34 (44) :7105-7106
[3]   STEREOELECTRONIC REQUIREMENTS FOR A NEW CLASS OF ASYMMETRIC KETONE REDUCTION CATALYSTS CONTAINING AN N-P=O STRUCTURAL UNIT [J].
BURNS, B ;
KING, NP ;
STUDLEY, JR ;
TYE, H ;
WILLS, M .
TETRAHEDRON-ASYMMETRY, 1994, 5 (05) :801-804
[4]  
BURNS B, 1998, J CHEM SOC P1, P377
[5]   EFFECTS OF TRIETHYLAMINE IN ASYMMETRIC REDUCTION USING OXAZABOROLIDINE REAGENTS [J].
CAI, DW ;
TSCHAEN, D ;
SHI, YJ ;
VERHOEVEN, TR ;
REAMER, RA ;
DOUGLAS, AW .
TETRAHEDRON LETTERS, 1993, 34 (20) :3243-3246
[6]  
Corey EJ, 1998, ANGEW CHEM INT EDIT, V37, P1987, DOI 10.1002/(SICI)1521-3773(19980817)37:15<1986::AID-ANIE1986>3.0.CO
[7]  
2-Z
[8]   A novel phosphinamide catalyst for the asymmetric reduction of ketones by borane [J].
Gamble, MP ;
Smith, ARC ;
Wills, M .
JOURNAL OF ORGANIC CHEMISTRY, 1998, 63 (17) :6068-6071
[9]   Design, synthesis and applications of a ketone reduction catalyst containing a phosphinamide combined with a dioxaborolidine unit. [J].
Gamble, MP ;
Studley, JR ;
Wills, M .
TETRAHEDRON-ASYMMETRY, 1996, 7 (11) :3071-3074
[10]   New chiral phosphinamide catalysts for highly enantioselective reduction of ketones. [J].
Gamble, MP ;
Studley, JR ;
Wills, M .
TETRAHEDRON LETTERS, 1996, 37 (16) :2853-2856
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