共 45 条
Basic ionic liquid as catalysis and reaction medium:: A novel and green protocol for the markovnikov addition of N-heterocycles to vinyl esters, using a task-specific ionic liquid, [bmIm]OH
被引:125
作者:

Xu, JM
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机构:
Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

Liu, BK
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Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

Wu, WB
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Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

Qian, C
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Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

Wu, Q
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Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

Lin, XF
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Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China
机构:
[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China
关键词:
D O I:
10.1021/jo0600914
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A basic ionic liquid, 1-methyl-3-butylimidazolium hydroxide ([bmIm]OH), has been introduced as a catalyst and reaction medium for the Markovnikov addition of N-heterocycles to vinyl esters under mild conditions. The evidence for the role of this basic ionic liquid [bmIm]OH in promoting the Markovnikov addition has been given. On the basis of the evidence, a mechanism was postulated.
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页码:3991 / 3993
页数:3
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