Mechanically induced reactions in organic solids: liquid eutectics or solid-state processes?

被引：63

作者：

Dolotko, Oleksandr ^{[1
]}

Wiench, Jerzy W. ^{[1
]}

Dennis, Kevin W.

Pecharsky, Vitalij K. ^{[1
,2
]}

Balema, Viktor P. ^{[3
]}

机构：

[1] Iowa State Univ, Ames Lab, US Dept Energy, Ames, IA 50011 USA

[2] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA

[3] Sigma Aldrich Corp, Aldrich Mat Sci, Milwaukee, WI 53209 USA

来源：

NEW JOURNAL OF CHEMISTRY | 2010年 / 34卷 / 01期

关键词：

FREE MECHANOCHEMICAL SYNTHESIS; OXIDATIVE COUPLING REACTION; BALL-MILLING CONDITIONS; SOLVENT-FREE SYNTHESIS; EFFICIENT; CONDENSATION; AZACHALCONES; CHALCONES; COMPLEXES; PHENOLS;

D O I：

10.1039/b9nj00588a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The solvent-free reaction between o-vanillin and p-toluidine was investigated using NMR, DSC and XRD analyses. At room temperature, o-vanillin and p-toluidine react in a liquid eutectic formed upon grinding, while below 10 degrees C the same materials appear to react without the formation of a liquid phase, which most likely remains hidden behind solid reactants and reaction products.

引用

页码：25 / 28

页数：4

共 34 条

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