Platinum-Catalyzed Oxoarylations of Ynamides with Nitrones

被引：58
作者：
Bhunia, Sabyasachi [1 ]
Chang, Chin-Jung [1 ]
Liu, Rai-Shung [1 ]
机构：
[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu, Taiwan
来源：
ORGANIC LETTERS | 2012年 / 14卷 / 21期
关键词：
GOLD CATALYSIS; 3+2 CYCLOADDITION; ALKYNES; CARBENOIDS; GENERATION; EPOXIDES; OXAZOLES; OXIDANTS; ALKENES; CASCADE;
D O I：
10.1021/ol302621z
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new platinum-catalyzed oxoarylation of ynamides with nitrones is reported. Cascade sequences for the synthesis of indolin-2-ones via NaBH3CN reduction in situ of the initially formed oxoarylation products are also developed.
引用
收藏
页码：5522 / 5525
页数：4
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