A mild, convenient and efficient single-step method for the synthesis of polysubstituted furans via ammonium ylide routes

被引：32
作者：
Fan, MJ
Guo, LN
Liu, XY
Liu, WM
Liang, YM [1 ]
机构：
[1] Lanzhou Univ, Natl Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
[2] Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Solid Lubricat, Lanzhou 730000, Peoples R China
来源：
SYNTHESIS-STUTTGART | 2005年 / 03期
关键词：
substituted furans; ammonium ylide; cyclization;
D O I：
10.1055/s-2004-834944
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new and convenient cyclization method for the synthesis of polysubstituted furans in a single-step via ammonium ylide routes was reported. In this process, dimethyl acetylenedicarboxylate reacted with ammonium ylide to produce polysubstituted furan in the presence of anhydrous K2CO3 at room temperature. It is very economical, environmentally friendly and very easy to carry out.
引用
收藏
页码：391 / 396
页数：6
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