Lithium bromide as an efficient, green, and inexpensive catalyst for the synthesis of quinoxaline derivatives at room temperature

被引：19

作者：

Hasaninejad, Alireza ^{[1
]}

Zare, Abdolkarim ^{[2
]}

Mohammadizadeh, Mohammad Reza ^{[1
]}

Shekouhy, Mohsen ^{[1
]}

机构：

[1] Persian Gulf Univ, Fac Sci, Dept Chem, Bushehr 75169, Iran

[2] Payame Noor Univ PNU, Dept Chem, Tehran, Iran

来源：

GREEN CHEMISTRY LETTERS AND REVIEWS | 2010年 / 3卷 / 02期

关键词：

lithium bromide (LiBr); quinoxaline; 1,2-diamine; 1,2-diketone; green chemistry; SOLVENT-FREE CONDITIONS; REUSABLE CATALYST; HIGHLY EFFICIENT; FACILE SYNTHESIS; REGIOSELECTIVE SYNTHESIS; BIOLOGICAL EVALUATION; ORGANIC-REACTIONS; ADDITION-REACTION; MICHAEL ADDITION; ANTITUMOR AGENT;

D O I：

10.1080/17518251003619192

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient, simple, and green procedure for the synthesis of quinoxaline derivatives is described. The condensation of 1,2-diamines with 1,2-diketones using lithium bromide (LiBr) in H(2)O/EtOH as a green reaction media at room temperature affords the title compounds in high to excellent yields and in short reaction times. [GRAPHICS] .

引用

页码：143 / 148

页数：6

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