Catalytic asymmetric dihydroxylation of alkenes using silica gel supported cinchona alkaloid

被引：46

作者：

Lohray, BB

Nandanan, E

Bhushan, V

机构：

[1] Dr. Reddy's Research Foundation, Miyapur, Hyderabad 500 138, Bollaram Road

来源：

TETRAHEDRON-ASYMMETRY | 1996年 / 7卷 / 10期

关键词：

D O I：

10.1016/0957-4166(96)00367-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Immobilization of 3,6-bis(9-O-dihydroquinyl)pyridazine and 3,6-bis(9-O-dihydroquinidyl) pyridazine on silica gel support has been reported, The use of immobilized auxiliary has lead to comparable rate with that of the homogeneous catalytic AD of alkenes, however with lower ee. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：2805 / 2808

页数：4

共 16 条

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[3] TOWARD AN UNDERSTANDING OF THE HIGH ENANTIOSELECTIVITY IN THE OSMIUM-CATALYZED ASYMMETRIC DIHYDROXYLATION (AD) .1. KINETICS
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[4] KINETIC RESOLUTION OF RACEMIC ALLYLIC ACETATES BY ASYMMETRIC DIHYDROXYLATION (ADH) PROCESS - AN INDICATION OF PI-PI INTERACTION
LOHRAY, BB
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[5] ON THE MECHANISM OF OSMIUM CATALYZED ASYMMETRIC DIHYDROXYLATION (ADH) OF ALKENES
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[J]. TETRAHEDRON LETTERS, 1992, 33 (35) : 5113 - 5116
[6] UNPRECEDENTED REACTIVITY AND SELECTIVITY IN HETEROGENEOUS ASYMMETRIC CATALYTIC DIHYDROXYLATION OF ALKENES
LOHRAY, BB
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BHUSHAN, V
[J]. TETRAHEDRON LETTERS, 1994, 35 (35) : 6559 - 6562
[7] RECENT ADVANCES IN THE ASYMMETRIC DIHYDROXYLATION OF ALKENES
LOHRAY, BB
[J]. TETRAHEDRON-ASYMMETRY, 1992, 3 (11) : 1317 - 1349
[8] ON THE MECHANISM OF ASYMMETRIC DIHYDROXYLATION (AD) OF ALKENES
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[J]. TETRAHEDRON LETTERS, 1994, 35 (24) : 4209 - 4210
[9] LOHRAY BB, 1992, TETRAHEDRON LETT, V33, P5433
[10] TOWARD AN UNDERSTANDING OF THE HIGH ENANTIOSELECTIVITY IN THE OSMIUM-CATALYZED ASYMMETRIC DIHYDROXYLATION .2. A QUALITATIVE MOLECULAR MECHANICS APPROACH
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