Aza-bis(oxazolines): New chiral ligands for asymmetric catalysis

被引：179

作者：

Glos, M ^{[1
]}

Reiser, O ^{[1
]}

机构：

[1] Univ Regensburg, Inst Organ Chem, D-93040 Regensburg, Germany

来源：

ORGANIC LETTERS | 2000年 / 2卷 / 14期

关键词：

D O I：

10.1021/ol005947k

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

GRAPHICS Aza-bis(oxazolines) are introduced as chiral ligands for asymmetric catalysis combining the advantages of easy availability of bis(oxazolines) and backbone variability of aza-semicorrins. Especially, the title ligands could be attached to a polymeric support, which allowed the development of easily recoverable copper(I) catalysts for asymmetric cyclopropanation reactions.

引用

页码：2045 / 2048

页数：4

共 68 条

[41] KAMPE KD, 1974, LIEBIGS ANN CHEM, P593
[42] Synthesis of new C-2-symmetsic bioxazoles and application as chiral ligands in asymmetric hydrosilylation
Lee, S
Lim, CW
Song, CE
Kim, IO
Jun, CH
[J]. TETRAHEDRON-ASYMMETRY, 1997, 8 (17) : 2927 - 2932
[43] ENANTIOSELECTIVE REDUCTION OF ALPHA,BETA-UNSATURATED CARBOXYLATES WITH NABH4 AND CATALYTIC AMOUNTS OF CHIRAL COBALT SEMICORRIN COMPLEXES
LEUTENEGGER, U
MADIN, A
PFALTZ, A
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1989, 28 (01): : 60 - 61
[44] 5-AZA-SEMICORRINS - A NEW CLASS OF BIDENTATE NITROGEN LIGANDS FOR ENANTIOSELECTIVE CATALYSIS
LEUTENEGGER, U
UMBRICHT, G
FAHRNI, C
VONMATT, P
PFALTZ, A
[J]. TETRAHEDRON, 1992, 48 (11) : 2143 - 2156
[45] Leutenegger U., 1989, ANGEW CHEM, V101, P61
[46] Catalytic asymmetric dihydroxylation of alkenes using silica gel supported cinchona alkaloid
Lohray, BB
Nandanan, E
Bhushan, V
[J]. TETRAHEDRON-ASYMMETRY, 1996, 7 (10) : 2805 - 2808
[47] ASYMMETRIC CATALYTIC CYCLOPROPANATION OF OLEFINS - BIS-OXAZOLINE COPPER-COMPLEXES
LOWENTHAL, RE
ABIKO, A
MASAMUNE, S
[J]. TETRAHEDRON LETTERS, 1990, 31 (42) : 6005 - 6008
[48] ASYMMETRIC COPPER-CATALYZED CYCLOPROPANATION OF TRISUBSTITUTED AND UNSYMMETRICAL CIS-1,2-DISUBSTITUTED OLEFINS - MODIFIED BIS-OXAZOLINE LIGANDS
LOWENTHAL, RE
MASAMUNE, S
[J]. TETRAHEDRON LETTERS, 1991, 32 (50) : 7373 - 7376
[49] The unique behavior of a chiral binaphthyl oxazoline in the presence of Cu(I) and its role as a chiral catalyst
Meyers, AI
Price, A
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1998, 63 (03) : 412 - 413
[50] Chiral oxazolines - Their legacy as key players in the Renaissance of asymmetric synthesis
Meyers, AI
[J]. JOURNAL OF HETEROCYCLIC CHEMISTRY, 1998, 35 (05) : 991 - 1002

← 1 2 3 4 5 6 7 →