Novel reductive coupling cyclization of 1,1-dicyanoalkenes promoted by metallic samarium in aqueous media

被引：28

作者：

Wang, L ^{[1
]}

Zhang, YM ^{[1
]}

机构：

[1] Hangzhou Univ, Dept Chem, Hangzhou 310028, Peoples R China

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 29期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/S0040-4039(98)00947-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reductive coupling cyclization of 1,1-dicyanoalkenes was performed with metallic samarium in saturated aqueous NH4Cl-THF solution at room temperature. Sub-stoichiometric quantities of samarium could be employed and trans-isomer was the major product. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：5257 / 5260

页数：4

共 32 条

[31] REDUCTIVE NITROSYLATION OF TETRAOXOMETALLATES .4. GENERATION OF [RE(NO)]6 MOIETY - A NOVEL AND VIRTUALLY SINGLE STEP SYNTHESIS OF ISOMERIC RHENIUM NITROSYL COMPLEXES AND THEIR 2,2'-BIPYRIDYL AND 1,10-PHENANTHROLINE DERIVATIVES, DIRECTLY FROM PERRHENATE ANION IN AQUEOUS AND AEROBIC MEDIA
BHATTACHARYYA, RG
ROY, PS
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1983, 22 (02): : 111 - 116
[32] REDUCTIVE NITROSYLATION OF TETRAOXOMETALLATES .2. GENERATION OF (RE(NO))6 MOIETY - A NOVEL AND VIRTUALLY SINGLE STEP SYNTHESIS OF [RE(NO)(NCS)3H2O]- AND ITS 2,2'-BIPYRIDINE AND 1,10-PHENANTHROLINE DERIVATIVES DIRECTLY FROM REO4- IN AQUEOUS AND AEROBIC MEDIA
BHATTACHARYYA, R
ROY, PS
TRANSITION METAL CHEMISTRY, 1982, 7 (05) : 285 - 286

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