Basic ionic liquid HEAA catalysed one-pot synthesis of novel 2-amino-3-phenylsulfonyl-4H-pyrans derivatives

被引：6
|
作者：
Ding, Maohua [1 ]
Zhang, Lei [1 ]
Guo, Hongyun [1 ]
Zhong, Mingqiang [1 ]
机构：
[1] Zhejiang Univ Technol, Coll Chem Engn & Mat, Hangzhou 310014, Zhejiang, Peoples R China
来源：
JOURNAL OF CHEMICAL RESEARCH | 2013年 / 12期
关键词：
phenylsulfonylacetonitrile; basic ionic liquid HEAA; pyrans derivatives; SULFONES; EFFICIENT;
D O I：
10.3184/174751913X13848855844040
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient preparation of novel 2-amino-3-phenylsulfonyl-4H-pyrans derivatives is reported by the condensation of aromatic aldehydes, dimedone and phenylsulfonylacetonitrile in the presence of 2-hydroxyethyl ammonium acetate [H3N+CH2CH2OH] [CH3COO-] (HEAA) as suitable and efficient catalyst. This method offers some distinct advantages such as short reaction time, high yields, and simple procedure.
引用
收藏
页码：780 / 782
页数：3
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