Synthesis of tetrasubstituted furans via In-catalyzed propargylation of 1,3-dicarbonyl compounds-cyclization tandem process

被引：69

作者：

Feng, Xunbo ^{[1
]}

Tan, Ze ^{[1
]}

Chen, De ^{[1
]}

Shen, Youming ^{[1
]}

Guo, Can-Cheng ^{[1
]}

Xiang, Jiannan ^{[1
]}

Zhu, Chengliang ^{[1
]}

机构：

[1] Hunan Univ, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China

来源：

TETRAHEDRON LETTERS | 2008年 / 49卷 / 26期

关键词：

D O I：

10.1016/j.tetlet.2008.04.142

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient method to synthesize tetrasubstituted furans using simple starting materials such as propargylic alcohols and 1,3-dicarbonyl compounds has been developed. It was discovered that InCl3 could catalyze this transformation efficiently while other simple iron, copper and silver salts were proven to be ineffective. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：4110 / 4112

页数：3

共 45 条

[41] Friedel-Crafts alkenylation of arenes using alkynes catalysed by metal trifluoromethanesulfonates
Tsuchimoto, T
Maeda, T
Shirakawa, E
Kawakami, Y
[J]. CHEMICAL COMMUNICATIONS, 2000, (17) : 1573 - 1574
[42] Direct carbon-carbon bond formation from alcohols and active methylenes, alkoxyketones, or indoles catalyzed by indium trichloride
Yasuda, M
Somyo, T
Baba, A
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (05) : 793 - 796
[43] Indium-catalyzed direct chlorination of alcohols using chlorodimethylsilane-benzil as a selective and mild system
Yasuda, M
Yamasaki, S
Onishi, Y
Baba, A
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (23) : 7186 - 7187
[44] A general and efficient method for the preparation of β-enamino ketones and esters catalyzed by indium tribromide
Zhang, ZH
Yin, L
Wang, YM
[J]. ADVANCED SYNTHESIS & CATALYSIS, 2006, 348 (1-2) : 184 - 190
[45] Gold(III) porphyrin-catalyzed cycloisomerization of allenones
Zhou, CY
Chan, PWH
Che, CM
[J]. ORGANIC LETTERS, 2006, 8 (02) : 325 - 328

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