A HIGHLY SYN-SELECTIVE MICHAEL REACTION OF ENAMINES WITH ALPHA,BETA-UNSATURATED ESTERS VIA CATIONIC INTERMEDIATES

被引：14

作者：

HASHIMOTO, Y ^{[1
]}

MACHIDA, S ^{[1
]}

SAIGO, K ^{[1
]}

INOUE, J ^{[1
]}

HASEGAWA, M ^{[1
]}

机构：

[1] UNIV TOKYO, FAC ENGN, DEPT SYNTHET CHEM, BUNKYO KU, TOKYO 113, JAPAN

来源：

CHEMISTRY LETTERS | 1989年 / 06期

关键词：

D O I：

10.1246/cl.1989.943

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

引用

页码：943 / 946

页数：4

共 22 条

[1] ASYMMETRIC MICHAEL-ADDITIONS - PRACTICALLY COMPLETELY DIASTEREOSELECTIVE AND ENANTIOSELECTIVE ALKYLATIONS OF THE ENAMINE FROM CYCLOHEXANONE AND PROLINYL METHYL-ETHER BY OMEGA-NITROSTYRENES TO GIVE U- 2-(1'-ARYL-2'-NITROETHYL)CYCLOHEXANONES [J].

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[2] ASYMMETRIC MICHAEL ADDITIONS VIA SAMP-RAMP-HYDRAZONES ENANTIOSELECTIVE SYNTHESIS OF BETA-SUBSTITUTED DELTA-OXOPENTANOATES AND DELTA-LACTONES [J].

ENDERS, D ;

RENDENBACH, BEM .

CHEMISCHE BERICHTE-RECUEIL, 1987, 120 (07) :1223-1227

[3] ASYMMETRIC MICHAEL ADDITIONS VIA SAMP-HYDRAZONE RAMP-HYDRAZONE ENANTIOSELECTIVE SYNTHESIS OF PHEROMONES OF THE SMALL FOREST ANT (FORMICA-POLYCTENA) AND THE RED WOOD ANT (F-RUFA) [J].

ENDERS, D ;

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TETRAHEDRON, 1986, 42 (08) :2235-2242

[4] ASYMMETRIC MICHAEL ADDITIONS VIA SAMP-HYDRAZONES RAMP-HYDRAZONES ANTI-DIASTEREO-SELECTIVE AND ENANTIOSELECTIVE SYNTHESIS OF 3,4-DISUBSTITUTED 5-OXO-ALKANOATES [J].

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RENDENBACH, BEM ;

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[5] ASYMMETRIC MICHAEL ADDITIONS VIA SAMP-HYDRAZONES RAMP-HYDRAZONES ENANTIOSELECTIVE 1,4-ADDITION OF METHYL KETONES TO KNOEVENAGEL ACCEPTORS [J].

ENDERS, D ;

DEMIR, AS ;

RENDENBACH, BEM .

CHEMISCHE BERICHTE-RECUEIL, 1987, 120 (10) :1731-1735

[6] THE TRITYL CATION MEDIATED MICHAEL REACTION OF ETHYLTHIOKETENE DITHIOACETALS WITH SILYL ENOL ETHERS [J].

HASHIMOTO, Y ;

SUGUMI, H ;

OKAUCHI, T ;

MUKAIYAMA, T .

CHEMISTRY LETTERS, 1987, (09) :1691-1694

[7] THE TRITYL CATION CATALYZED MICHAEL TYPE REACTION OF STANNYLATED NUCLEOPHILES WITH ETHYLTHIOKETENE DITHIOACETALS [J].

HASHIMOTO, Y ;

SUGUMI, H ;

OKAUCHI, T ;

MUKAIYAMA, T .

CHEMISTRY LETTERS, 1987, (09) :1695-1698

[8] THE OXIDATIVE MICHAEL REACTION - A HIGHLY DIASTEREOSELECTIVE SYNTHESIS OF 5-OXOCARBOXYLIC ACID-DERIVATIVES [J].

HASHIMOTO, Y ;

MUKAIYAMA, T .

CHEMISTRY LETTERS, 1986, (09) :1623-1626

[9] OXIDATIVE COUPLING OF KETENE DITHIOACETALS WITH SILYLATED CARBON NUCLEOPHILES BY THE USE OF TRITYL TETRAFLUOROBORATE [J].

HASHIMOTO, Y ;

MUKAIYAMA, T .

CHEMISTRY LETTERS, 1986, (05) :755-758

[10]

Hashimoto Y., UNPUB

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