AN EFFICIENT ASYMMETRIC ALDOL REACTION PROMOTED BY A CHIRAL TIN(II) LEWIS ACID CONSISTING OF TIN(II) TRIFLATE, (R)-2-[(N-1-NAPHTHYLAMINO)METHYL]TETRAHYDROTHIOPHENE AND A TIN(IV) COMPOUND

被引：16

作者：

MUKAIYAMA, T

ASANUMA, H

HACHIYA, I

HARADA, T

KOBAYASHI, S

机构：

来源：

CHEMISTRY LETTERS | 1991年 / 07期

关键词：

D O I：

10.1246/cl.1991.1209

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title chiral Lewis acid is successfully employed in the enantioselective aldol reactions of silyl enol ether of S-ethyl propanethioate with achiral aldehydes to afford the corresponding aldol-type adducts in a highly stereoselective manner.

引用

页码：1209 / 1212

页数：4

共 6 条

[1] ASYMMETRIC ALDOL REACTION OF SILYL ENOL ETHERS WITH ALDEHYDES PROMOTED BY THE COMBINED USE OF CHIRAL DIAMINE COORDINATED TIN(II) TRIFLATE AND TRIBUTYLTIN FLUORIDE [J].

KOBAYASHI, S ;

MUKAIYAMA, T .

CHEMISTRY LETTERS, 1989, (02) :297-300

[2]

KOBAYASHI S, IN PRESS J AM CHEM S

[3] AN EFFICIENT CHIRAL PROMOTER IN THE ALDOL-TYPE REACTION - CHIRAL DIAMINE COORDINATED TIN(II) TRIFLATE-DIBUTYLTINDIACETATE COMPLEX [J].

MUKAIYAMA, T ;

UCHIRO, H ;

KOBAYASHI, S .

CHEMISTRY LETTERS, 1989, (10) :1757-1760

[4]

SJOBERG B, 1941, CHEM BER, P64

[5]

TUKAIYAMA T, 1984, TETRAHEDRON, V40, P1381

[6]

WROBEL JT, 1966, SYNTHESIS-STUTTGART, P247

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