STEREOSELECTIVE CARBON-CARBON BOND FORMATION - GAMMA-ALKYLATION OF LITHIUM DIANION OF CHIRAL CYCLIC BETA-ENAMINO KETONES

被引：8

作者：

BARTOLI, G ^{[1
]}

CIMARELLI, C ^{[1
]}

PALMIERI, G ^{[1
]}

RAFAIANI, G ^{[1
]}

机构：

[1] DIPARTIMENTO SCI CHIM,VIA S AGOSTINO 1,I-62032 CAMERINO,ITALY

来源：

TETRAHEDRON-ASYMMETRY | 1992年 / 3卷 / 06期

关键词：

D O I：

10.1016/S0957-4166(00)80510-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The gamma-alkylation of the chiral beta-enamino ketones (1) has been obtained with good yields and d.e. on the si face of the lithium dianion intermediate.

引用

页码：719 / 722

页数：4

共 17 条

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[8] ACIDITY MEASUREMENTS IN THF .3. ALDIMINES AND KETIMINES
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[9] STEREOCHEMISTRY OF METALATED ALDIMINES .1. AN ABINITIO STUDY OF THE POTENTIAL-ENERGY SURFACES OF ISOLATED ACETALDIMINE ANIONS, THEIR MONOMERIC LITHIUM AND SODIUM-ION PAIRS, AND MECHANISTIC CONSEQUENCES
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[J]. JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (23) : 6612 - 6624
[10] STEREOCHEMISTRY OF METALATED ALDIMINES .2. A THEORETICAL-STUDY OF DIMERIC ION-PAIR AGGREGATES OF ISOMERIC LITHIOACETALDIMINES AND OF THEIR KINETICALLY CONTROLLED REACTION WITH FORMALDEHYDE
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