申请人:Ciba-Geigy Corporation
公开号:US04277621A1
公开(公告)日:1981-07-07
Novel substituted 11-amino-undeca-4,8-dienal and 11-amino-undecanal aldehyde-derivatives of the formulae Ia ##STR1## in which R.sub.1 to R.sub.6, Y and m are as defined in patent claim 1, and processes for their preparation are described. The compounds of the formulae Ia and Ib can be catalytically hydrogenated to novel 1,11-diaminoundecanes, which, in turn, can be used, for example, for the preparation of polycondensation products, in particular transparent polyamides, or as curing agents for epoxide resins.
小说中替代11-氨基十一烯醛和11-氨基十一醛的衍生物的化学式Ia ##STR1##其中R.sub.1到R.sub.6、Y和m的定义如专利权要求1中所定义,并描述了它们的制备过程。化学式Ia和Ib的化合物可以通过催化氢化制备新型1,11-二氨基十一烷,进而可以用于制备聚酰胺等聚合产物,特别是透明聚酰胺,或用作环氧树脂的固化剂。