申请人:IDEMITSU PETROCHEMICAL CO. LTD.
公开号:EP0281036A2
公开(公告)日:1988-09-07
A process for preparing a polyarylene thioether, which comprises polymerizing a thiophenol having the formula (I)
and/or a diphenyldisulfide having the formula (II)
wherein R are substituents selected from the group consisting of hydrogen atoms, lower alkyl groups, halogen atoms and lower alkoxy, the groups R may be different from or identical with each other, in the presence of a Lewis acid as a catalyst.
一种制备聚芳基硫醚的工艺,包括在路易斯酸作为催化剂的存在下,聚合具有式(I)的噻吩酚和/或具有式(II)的二苯基二硫醚,其中 R 是选自氢原子、低级烷基、卤素原子和低级烷氧基组成的组的取代基,基团 R 可以彼此不同或相同。