One-pot synthesis of pyrano[2,3-d]pyrimidine derivatives in ionic liquid medium

被引：0

作者：

Li, YL ^{[1
]}

Du, BX

Wang, XS

Shi, DQ

Tu, SJ

机构：

[1] Xuzhou Normal Univ, Dept Chem, Xuzhou 221116, Jiangsu, Peoples R China

[2] Key Lab Biotechnol Med Plant, Xuzhou 221116, Jiangsu, Peoples R China

来源：

JOURNAL OF CHEMICAL RESEARCH | 2006年 / 03期

关键词：

ionic liquid; green chemistry; pyrano[2,3-d]pyrimidine; synthesis;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this paper, a series of pyrano[2,3-d]pyrimidine derivatives have been synthesised by the reaction of aromatic aldehydes, malononitrile and pyrimidine-4,6-diol in ionic liquid [bmim(+)][BF4-] at 80 degrees C. The structures of the products were characterised by IR, H-1 NMR spectra. Compared with other methods, ionic liquid is a green solvent, which has the advantages of easier work-up, milder reaction conditions, high yields and environmentally benign procedure.

引用

页码：157 / 159

页数：3

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