公开(公告)号：US5587499A

公开(公告)日：1996-12-24

申请号：US439141

申请日：1995-05-11

Applicant: Mich ele Curci ,  Jean-Luc Mieloszynski ,  Daniel Paquer

Inventor： Mich ele Curci ,  Jean-Luc Mieloszynski ,  Daniel Paquer

IPC: C07C69/54 ,  C07C69/675 ,  C07C317/44 ,  C07C323/52 ,  C07C323/54 ,  C08F20/26 ,  C08F20/38 ,  C08F120/28 ,  C08F120/38 ,  C08F128/02 ,  C07C53/126 ,  C07C69/02 ,  C07C327/20

CPC classification number: C07C69/675 ,  C07C317/44 ,  C07C323/52 ,  C08F120/38 ,  C08F128/02

Abstract: These compounds are denoted by the following formula (I): ##STR1## in which: Z denotes H or a linear or branched alkyl radical,X denotes O or S,each of A and B independently denotes an alkylene radical, it being possible for this radical to be substituted,R denotes H or an alkali metal, or else a linear or branched alkyl radical,x has the value of 0 or 1, andy has the value of 0, 1 or 2,the radical A not existing if x and y are both equal to 0, X being incapable of denoting O when R=alkyl and when R=H with x=y=0, and B being incapable of denoting optionally substituted methylene when X=S, x=y=0 and R=alkyl.According to the invention, different simple and efficient processes are proposed for preparing these new compounds, which can be applied to the preparation of new polymers and copolymers.

Abstract translation: 这些化合物由下式（I）表示：其中：Z表示H或直链或支链烷基，X表示O或S，A和B各自独立地表示亚烷基，它 可以将该基团取代，R表示H或碱金属，或者是直链或支链烷基，x的值为0或1，y的值为0,1或2，基团A 如果x和y都等于0，X不能表示O，当x = y = 0时R = H，当X = S时，B不能表示任意取代的亚甲基，x = y = 0，R =烷基。 根据本发明，提出了用于制备这些新化合物的不同简单有效的方法，其可以用于制备新的聚合物和共聚物。