摘要
以间苯二酚和对硝基氯化苯为原料经醚化和水合肼还原合成了聚酰亚胺的二胺单体4-[3-(4-氨基苯氧基)苯氧基]苯胺,总收率为79.8%,HPLC面积归一法测定目的产物为99.56%。并用元素分析和红外光谱对产物进行了表征。
A monomer of polyimide 4-[ 3-（4-aminophenoxy）phenoxy] phenylamine was prepared from resoreinol and pchloronitrobenzene through etherification reaction and hydrazine hydrate reduction with an overall yield of 79.8 %. Its peak area was 99.56 % of the total peak area measured by HPLC area normalization method. The structure of the product was characterized by elemental .analysis and Fr IR spectroscopy.
出处
《化学世界》
CAS
CSCD
北大核心
2007年第4期228-231,共4页
Chemical World
