Addition of enantiomerically pure amines to activated olefins I.: On the addition to ω-nitrostyrene

被引：0

作者：

Knollmuller, M ^{[1
]}

Gaischin, L

Ferencic, M

Noe-Letschnig, M

Girreser, U

Gartner, P

Mereiter, K

Noe, CR

机构：

[1] Vienna Tech Univ, Inst Organ Chem, A-1060 Vienna, Austria

[2] Univ Frankfurt, Inst Pharmazeut Chem, D-60439 Frankfurt, Germany

[3] Tech Univ Vienna, Inst Mineral Kristallog & Strukturchem, A-1060 Vienna, Austria

来源：

MONATSHEFTE FUR CHEMIE | 1998年 / 129卷 / 10期

关键词：

activated olefins; stereoelectronic effects; stereoselectively; Michael addition; mechanism;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the Michael addition reaction of S-phenylethylamine and L-alanine-isopropylester to omega-nitrostyrene, the diasteromers which are to be named as BB-products according to the b,pl,H-rule are as expected thermodynamically more stable than the AB-products. A higher reaction rate for the formation of the AB products, as it was found e.g. for the addition reaction of thioles, could not be observed.

引用

页码：1025 / 1033

页数：9

共 9 条

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