摘要
以4,4’-二氨基二苯醚(4,4’-DADPE)为原料,经乙酰化、硝化、酸解、还原、中和五步反应合成3,3’,4,4’-四氨基二苯醚(TADE),总收率为39.5%,并用1HNMR、FT-IR以及熔点测试技术对其进行了表征。
3, 3,＇ 4, 4＇ - Tetraaminodiphenyl ether was prepared from 4,4＇ - diaminodiphenyl ether as starting material in five - step by reaction of N - aeylation, nitration, acid hydrolysis, reduction and neutralization in overall yield of about 39.5 %. The chemical structures of target compound and intermediates were characterized by FTIR spectroscopy technology, melting point testing technology-and nuclear magnetic resonance （^1 H NMR） technology.
出处
《江西化工》
2007年第1期69-71,共3页
Jiangxi Chemical Industry
基金
江西省科技厅资助项目
关键词
3
3'
4
4'-四氨基二苯醚
合成
表征
3, 3＇, 4, 4＇ - Tetraaminodiphenyl ether synthesis characterization.
