Cyclizations via Frustrated Lewis Pairs: Lewis Acid Induced Intramolecular Additions of Amines to Olefins and Alkynes

被引：108

作者：

Voss, Tanja ^{[1
,2
]}

Chen, Chao ^{[1
]}

Kehr, Gerald ^{[1
]}

Nauha, Elisa ^{[1
,3
]}

Erker, Gerhard ^{[1
]}

Stephan, Douglas W. ^{[2
]}

机构：

[1] Univ Munster, Inst Organ Chem, D-48149 Munster, Germany

[2] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada

[3] Univ Jyvaskyla, Nanosci Ctr, Jyvaskyla 40014, Finland

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2010年 / 16卷 / 10期

基金：

加拿大自然科学与工程研究理事会;

关键词：

alkynes; cyclic ammonium salts; cyclization; frustrated Lewis pairs; heterocycles; olefins; HETEROLYTIC DIHYDROGEN ACTIVATION; METAL-FREE; HYDROGEN; N; N-DIALKYL-2-IODOANILINES;

D O I：

10.1002/chem.200903483

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Intramolecular additions of amines to olefinic and acetylenic residues in the presence of B(C6F5)3 affords a frustrated Lewis Pair" strategy to five- and six-membered-ring heterocyclic ammonium borate derivatives (see picture). © 2010 Wiley-VCH Verlag GmbH & Co. KGaA."

引用

页码：3005 / 3008

页数：4

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