Solvent-free Synthesis of Novel Benzothiazole-substituted 4-Thiazolidinones Using Nano Silica-bonded 5-n-Propyloctahydro-pyrimido[1,2-a]azepinium Chloride as Catalyst

被引：14

作者：

Baharfar, Robabeh ^{[1
]}

Shariati, Narges ^{[1
]}

机构：

[1] Univ Mazandaran, Fac Chem, Babol Sar, Iran

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 2014年 / 67卷 / 11期

关键词：

ONE-POT SYNTHESIS; SELECTIVE-INHIBITION; SALICYLIC ALDEHYDES; DBU; EFFICIENT; THIAZOLIDONES; DERIVATIVES; KETENIMINES; DABCO;

D O I：

10.1071/CH13712

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of novel benzothiazole-substituted 4-thiazolidinones were synthesised by the one-pot reaction of rhodanine-3-acetic acid derivatives, 2-aminothiophenol, and triphenyl phosphite in the presence of nano silica-bonded 5-n-propyl-octahydro-pyrimido[1,2-a]azepinium chloride (NSB-DBU) as heterogeneous reusable nanocatalyst under solvent-free conditions in high yields.

引用

收藏

页码：1646 / 1655

页数：10

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