An efficient and convenient procedure for the synthesis of 2-alkyl-2-alkoxy-1,2-di(furan-2-yl)ethanone under ultrasound in the presence of solid-liquid phase transfer catalysis conditions

被引：4

作者：

Zhang, Feng

Sun, Jikui

Gao, Dawei

Li, Yazhuo

Zhang, Yumin

Zhao, Tianqi

Chen, Xiaodong

机构：

[1] Jilin Univ, Coll Chem, Changchun 130012, Peoples R China

[2] Jilin Univ, Expt Ctr Testing Sci, Changchun 130023, Peoples R China

来源：

ULTRASONICS SONOCHEMISTRY | 2007年 / 14卷 / 05期

关键词：

ultrasound; phase transfer catalysis; alkyl halides; furoin; alkylation;

D O I：

10.1016/j.ultsonch.2007.02.004

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Irradiation with ultrasound is found to facilitate the synthesis of 2-alkyl-2- alkoxy-1, 2-di(furan-2-yl)ethanone in the presence of tetrabutylammonium bromide (TBAB) as solid-liquid phase transfer catalysis. A higher yields (> 70%) and shorter reaction time (< 15 min) give this method obvious advantages over the conventional ones. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：493 / 496

页数：4

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