Gold(I)-Catalyzed Ring-Expanding Spiroannulation of Cyclopropenones with Enynes

被引：37
作者：
Matsuda, Takanori [1 ]
Sakurai, Yusuke [1 ]
机构：
[1] Tokyo Univ Sci, Dept Appl Chem, Shinjuku Ku, Tokyo 1628601, Japan
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2014年 / 79卷 / 06期
关键词：
CARBON-CARBON BOND; CATALYZED INTERMOLECULAR ADDITION; ELECTROPHILIC ACTIVATION; PLATINUM CATALYSIS; GOLD; CYCLOISOMERIZATION; HYDROXYCYCLIZATION; ALKOXYCYCLIZATION; CYCLIZATION; CLEAVAGE;
D O I：
10.1021/jo500045n
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The gold(I)-catalyzed ring-expanding spiroannulation of cyclopropenones with enynes is reported here. A molecule of water is incorporated into the products during the spiroannulation to afford spirocyclic cyclopentenones containing an alcohol functionality.
引用
收藏
页码：2739 / 2745
页数：7
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