Fast and Eco-friendly Synthesis of Dipyrromethanes by H2SO4•SiO2 Catalysis under Solvent-free Conditions

被引：17

作者：

Zhang Yan ^{[1
]}

Liang Jun ^{[1
]}

Shang Zhicai ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Zhejiang, Peoples R China

来源：

CHINESE JOURNAL OF CHEMISTRY | 2010年 / 28卷 / 02期

关键词：

dipyrromethane; H2SO4 center dot SiO2; solvent-free; eco-friendly; MESOSUBSTITUTED DIPYRROMETHANES; PORPHYRINS;

D O I：

10.1002/cjoc.201090063

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

For the first time, sillica-supported sulfuric acid has been used as a heterogeneous, reusable and efficient catalyst at room temperature to give the corresponding dipyrromethanes in a very short reaction time. The new reaction procedure is simple and solvent is not required.

引用

页码：259 / 262

页数：4

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