An atom efficient, green synthesis of 2-pyrazoline derivatives under solvent-free conditions using grinding technique

被引：27

作者：

Zangade, Sainath B. ^{[1
]}

Mokle, Shyam S. ^{[1
]}

Shinde, Avinash T. ^{[1
]}

Vibhute, Yeshwant B. ^{[1
]}

机构：

[1] Yeshwant Mahavidyalaya, Organ Synth Lab, Dept Studies Chem, Nanded 431602, MS, India

来源：

GREEN CHEMISTRY LETTERS AND REVIEWS | 2013年 / 6卷 / 02期

关键词：

2-hydroxychalcones; 2-pyrazolines; solvent free; grinding technique; green chemistry; PYRAZOLINES; ANTIDEPRESSANT; ABSENCE;

D O I：

10.1080/17518253.2012.713123

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple, rapid, efficient, and environmentally benign procedure for synthesis of 2-pyrazoline derivatives has been achieved by reacting 2-hydroxychalcones with hydrazine hydrate under solvent-free grinding technique. The short reaction time, cleaner reaction, easy workup, higher yields, and mild reaction conditions make this protocol practical and economically attractive in comparison with the classical reaction. [GRAPHICS] .

引用

页码：123 / 127

页数：5

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