An unexpected phosphine-catalyzed [3+2] annulation. Synthesis of highly functionalized cyclopentenes

被引:102
|
作者
Lu, Zheng [1 ]
Zheng, Suqing [1 ]
Zhang, Xumu [2 ,3 ]
Lu, Xiyan [1 ]
机构
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
[2] Rutgers State Univ, Dept Chem & Chem Biol, Piscataway, NJ 08854 USA
[3] Rutgers State Univ, Dept Pharmaceut Chem, Piscataway, NJ 08854 USA
关键词
D O I
10.1021/ol8011452
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An unexpected phosphine-catalyzed [3 + 2] annulation from electron-deficient allenes and substituted alkylidenemalononitriles was realized in which the allylic moiety of the substituted alkylidenemalononitriles served as the three carbon unit of the cyclopentenes instead of the electron-deficient allenes.
引用
收藏
页码:3267 / 3270
页数:4
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