Gold-Catalyzed Cyclization of 1,6-Diyne-4-en-3-ols: Stannyl Transfer from 2-Tributylstannylfuran Through Au/Sn Transmetalation

被引：56

作者：

Chen, Yifeng ^{[1
]}

Chen, Ming ^{[1
]}

Liu, Yuanhong ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 25期

基金：

中国国家自然科学基金;

关键词：

alkynes; domino reactions; gold; stannanes; transmetalation; CROSS-COUPLING REACTIONS; RHODIUM TRANSMETALATION; ORGANOGOLD COMPOUNDS; CARBON CHAINS; C-C; PALLADIUM; EFFICIENT; ISOMERIZATION; ACTIVATION; COMPLEXES;

D O I：

10.1002/anie.201201523

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Gold-tinted: A gold catalyzed cyclization reaction of 1,6-diyne-4-en-3-ols, incorporating an in situ stannyl transfer reaction involving 2-tributylstannylfuran, gives synthetically valuable 2-stannylnaphthalenes (see scheme; DCE=dichloroethane). A gem-diaurated furan complex, was isolated and fully characterized by X-ray crystallographic analysis, and provides strong evidence for a tin to gold transmetalation step. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：6181 / 6186

页数：6

共 77 条

[1]

[Anonymous], 2009, ANGEW CHEM-GER EDIT, DOI DOI 10.1002/ANGE.200902942

[2]

[Anonymous], 2009, Angew. Chem

[3]

[Anonymous], ANGEW CHEM

[4]

[Anonymous], 2012, ANGEW CHEM