AROMATIC DIAMINE, AN INTERMEDIATE THEREFOR, A METHOD FOR PRODUCING THE AROMATIC DIAMINE, AND A METHOD FOR PRODUCING THE INTERMEDIATE THEREFOR
申请人:SEIKA CORPORATION
公开号:US20180079732A1
公开(公告)日:2018-03-22
A novel asymmetric diamine, diamino-2-(benzothiazole-2-yl)diphenyl ether, derivatives therefor, and an intermediate for the compound such as aminonitro-2-(benzothiazole-2-yl)diphenyl ether, dinitro-2-(benzothiazole-2-yl)diphenyl ether, and derivatives from these. Additionally, another novel asymmetric diamine, diamino-2-(benzoxazole-2-yl)diphenyl ether, derivatives therefor, and intermediate for the compound such as aminonitro-2-(benzoxazole-2-yl)diphenyl ether, dinitro-2-(benzoxazole-2-yl)diphenyl ether, and derivatives from these, and methods for preparing them.
一种新型的不对称二胺,二氨基-2-(苯并噻唑-2-基)二苯醚,以及其衍生物,以及该化合物的中间体,如氨基硝基-2-(苯并噻唑-2-基)二苯醚,二硝基-2-(苯并噻唑-2-基)二苯醚,以及从中得到的衍生物。此外,另一种新型的不对称二胺,二氨基-2-(苯并噁唑-2-基)二苯醚,以及其衍生物,以及该化合物的中间体,如氨基硝基-2-(苯并噁唑-2-基)二苯醚,二硝基-2-(苯并噁唑-2-基)二苯醚,以及从中得到的衍生物,以及其制备方法。