NOVEL CYCLIC AMINE COMPOUND, AND PROCESS FOR PRODUCING POLYURETHANE RESIN USING SAME
申请人:Tosoh Corporation
公开号:EP2657237A1
公开(公告)日:2013-10-30
To provide a novel cyclic amine compound and a process for producing a polyurethane resin by using it. A3-hydroxy-1,5-diazabicyclo[3.2.2]nonane represented by the following formula (1), and a process for producing a polyurethane resin by using a catalyst for producing a polyurethane resin, which contains the 3-hydroxy-1,5-diazabicyclo[3.2.2]nonane. When the compound represented by the formula (1) has optical isomers, diastereomers or geometric isomers, the compound includes both a mixture of any of them and an isolated isomer of any of them.
[in the above formula (1), each of R1, R2, R3, R4, R5, R6, R7 and R8 which are independent of one another, is a hydrogen atom, a C1-4 alkyl group, a hydroxy group, a hydroxymethyl group or a C1-4 alkoxy group.]
提供一种新型环胺化合物和一种使用该化合物生产聚氨酯树脂的工艺。提供一种由下式(1)代表的 A3-羟基-1,5-二氮杂双环[3.2.2]壬烷,以及一种通过使用含有 3-羟基-1,5-二氮杂双环[3.2.2]壬烷的生产聚氨酯树脂的催化剂生产聚氨酯树脂的工艺。当式(1)所代表的化合物具有光学异构体、非对映异构体或几何异构体时,该化合物既包括其中任一异构体的混合物,也包括其中任一异构体的分离异构体。
[在上式(1)中,相互独立的 R1、R2、R3、R4、R5、R6、R7 和 R8 各为氢原子、C1-4 烷基、羟基、羟甲基或 C1-4 烷氧基。]