Montmorillonite K10: Catalyst for Friedel-Crafts Alkylation of Indoles and Pyrrole with Nitroalkenes Under Solventless Conditions

被引：14
|
作者：
An, Li-Tao [1 ,2 ]
Zhang, Li-Li [1 ]
Zou, Jian-Ping [1 ]
Zhang, Guang-Liang [1 ]
机构：
[1] Suzhou Univ, Key Lab Organ Synth Jiangsu Prov, Coll Chem & Chem Engn, Suzhou 215123, Jiangsu, Peoples R China
[2] Huaiyin Teachers Coll, Dept Chem, Jiangsu Key Lab Chem Low Dimens Mat, Huaian, Jiangsu, Peoples R China
来源：
SYNTHETIC COMMUNICATIONS | 2010年 / 40卷 / 13期
基金：
中国国家自然科学基金;
关键词：
Alkylation; heterogenous catalysis; indole; montmorillonite K10; nitroalkene; CONJUGATE ADDITION; CLAY;
D O I：
10.1080/00397910903219344
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Montmorillonite K10 was found to catalyze the Michael addition of indoles or pyrrole with nitroalkenes efficiently under solventless condition. The short reaction time, simple workup, and excellent yields were noteworthy. The green catalyst could be reused for three runs without considerable variation in yield.
引用
收藏
页码：1978 / 1984
页数：7
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