Silver-Catalyzed Tandem Radical Cyclization for the Synthesis of 3,3′-Disubstituted Oxindoles

被引：10
|
作者：
Li, Yonghong [1 ]
Wang, Junjiao [1 ]
Wei, Xiaohong [1 ]
Yang, Shangdong [1 ]
机构：
[1] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
来源：
CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2015年 / 35卷 / 03期
基金：
中国国家自然科学基金;
关键词：
silver-catalyzed; radical tandem cyclization; C-H functionalization; carbonyl-containing 3,3 '-disubstituted oxindoles; N-ARYL ACRYLAMIDES; ACTIVATED ALKENES; H ACTIVATION; BOND; DIAMINATION; CASCADE; FUNCTIONALIZATION; AMINOOXYGENATION; EFFICIENT; CARBOCYCLIZATION;
D O I：
10.6023/cjoc201412030
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new silver-catalyzed oxidative ring opening of cyclopropanols to functionalize alkenes of N-arylacrylamides leading to 3,3'-disubstituted oxindoles has been developed. This reaction is proposed to proceed through oxidative radical ring-opening and C-H functionalization cascade process under the mild reaction conditions with good functional groups tolerance.
引用
收藏
页码：638 / 646
页数：9
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