知识与财富的链接
以3-硝基邻苯二甲酸为原料,经脱水成酐、氨解、还原酰化、硝化、水解、还原等六步反应合成了一种新型的环芳酰胺的构筑单元对苯二胺衍生物——3,6-二氨基-N-异丁基邻苯二甲酰亚胺,总收率16.4％,其结构经1H NMR,13C NMR和ESI-MS表征.
A novel derivative of phenylene diamine,3,6-diamino-N-isobutyl phthalimide,was designed and synthesized by a six-step reaction of dehydration,ammonolysis,reduction and acylation,nitration,hydrolysis and hydrogenation from 3-nitrophthalic acid.The total yield was 16.4% and the structures were characterized by 1H NMR,13C NMR and ESI-MS.
