Efficient synthesis of 2,3-dihydrofurans via the highly selective Pd(0)catalyzed coupling-cyclization reaction of 3,4-allenols with aryl iodides

被引：0
|
作者：
Ma, SM [1 ]
Gao, WH [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
来源：
SYNLETT | 2002年 / 01期
关键词：
alcohols; allenes; furans; palladium; cyclizations;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Highly selective coupling-cyclization of 3,4-allenols with aryl iodides via the oxidative addition-exo-mode oxypalladation-reductive elimination sequence afforded 2,3-dihydrofurans efficiently. The cyclization mode and the regioselectivity observed for 3,4-allenols are unique and different from what was reported previously.
引用
收藏
页码：65 / 68
页数：4
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