Palladium-Catalyzed Carbonylative Cyclization of β-Bromo-α,β-Unsaturated Ketones Leading to Alkylidenefuranones

被引：24
作者：
Cho, Chan Sik [1 ]
Kim, Hyo Bo [1 ]
机构：
[1] Kyungpook Natl Univ, Dept Appl Chem, Taegu 702701, South Korea
来源：
CATALYSIS LETTERS | 2010年 / 140卷 / 3-4期
关键词：
Alkylidenefuranones; beta-Bromo-alpha; beta-unsaturated ketones; Carbon monoxide; Cyclization; Palladium catalyst; BETA-BROMOVINYL ALDEHYDES; GENERAL-METHOD; OXIDATIVE CYCLIZATION; HECK CYCLIZATION; TANDEM HECK; DERIVATIVES; 2-BROMOBENZALDEHYDES; AROMATIZATION; QUINOLINES; ACCESS;
D O I：
10.1007/s10562-010-0457-2
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
beta-Bromo-alpha,beta-unsaturated ketones are carbonylatively cyclized to (Z)-alkylidenefuranones in good yields under carbon monoxide pressure in DMF in the presence of a catalytic amount of a palladium catalyst along with Et3N.
引用
收藏
页码：116 / 120
页数：5
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