[EN] N-SUBSTITUTED ACRYLAMIDES, PREPARATION METHOD AND USE THEREOF<br/>[FR] ACRYLAMIDES N-SUBSTITUÉS, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION
申请人:RHODIA CHINA CO LTD
公开号:WO2011050534A1
公开(公告)日:2011-05-05
This invention relates to new monomers prepared from phosphorus-containing diene monomers and (meth)acrylonitrile via Ritter reactions, and the preparation method thereof. The polymer of these monomers can be utilized in various applications such as water treatment, rheology modifier, surface modification, etc. The monomers have the following structure (II), Wherein R1, R2, R3, R4, R5, R6 and R7 represent, independently, hydrogen, alkyl, aryl, alkaryl, aralkyl, cycloalkyl, heterocycloalkyl, or alkenyl groups; R6 and R7 represents R90, and R10 respectively wherein R9 and R10 represents hydrogen, alkyl, aryl, alkaryl, aralkyl, cycloalkyl, alkenyl groups, or metals selected from the group consisting of Na, Li, Ca; R8 represents H, or CH3.
该发明涉及通过里特反应从含磷二烯单体和(甲基)丙烯腈制备的新单体,以及其制备方法。这些单体的聚合物可用于各种应用,如水处理、流变改性剂、表面改性等。单体具有以下结构(II),其中R1、R2、R3、R4、R5、R6和R7分别表示独立的氢、烷基、芳基、烷芳基、芳基烷基、环烷基、杂环烷基或烯基;R6和R7分别表示R9和R10,其中R9和R10表示氢、烷基、芳基、烷芳基、芳基烷基、环烷基、烯基或选自Na、Li、Ca等金属的金属;R8表示H或CH3。