文献类型：期刊文献

中文题名：草酰胺配体的微波合成

英文题名：Microwave Synthesis of Oxamide Ligands

作者：李选[1];陈晓影[1];袁荞龙[1];张丹枫[1];黄葆同[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237

年份：2006

卷号：26

期号：8

起止页码：1100

中文期刊名：有机化学

外文期刊名：Chinese Journal of Organic Chemistry

收录：CSTPCD;;Scopus;WOS:【SCI-EXPANDED(收录号:WOS:000239795000013)】；北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：微波辐照;草酸;取代苯胺;N,N'-二取代草酸二酰胺

外文关键词：microwave irradiation; oxalic acid; subsitituted aniline; N,N＇-bis（substituted phenyl）oxamide

摘要：在微波辐照下,分别由苯胺、取代苯胺和草酸通过无溶剂法反应,合成出N,N′-二(苯基)草酸二酰胺和N,N′-二(取代苯基)草酸二酰胺,利用1HNMR,MS和元素分析对其结构进行了表征.研究表明,增加辐照功率选择合适的辐照时间有利于产物收率的提高,甲基或氯单取代的苯胺得率高于苯胺,增加固液两相的接触面积可大大提高产物的收率.
N,N＇Bis（phenyl）oxamide and N,N＇bis（substituted phenyl）oxamides were synthesized from aniline, substituted anilines and oxalic acid under microwave irradiation in solvent-free. These compounds were identified by ^1H NMR, MS spectra and elemental analysis. The results showed that the product yield was increased by increase of irradiation power and option of appropriate irradiation time. The methyl or chloro substituted anilines were useful to increase the product yield than aniline, and the product yield was enhanced largely by increase of interface between solid and liquid.