申请人:Haldor Topsoe A/S
公开号:EP1013340A2
公开(公告)日:2000-06-28
Material having the general chemical formula
where R1 is a linker and C(R2P(R3)2)3 group is a triphos moiety; and
wherein
R1 is selected from branched and linear alkyl group and alkyl carbonyl group optionally substituted with functional groups comprising carbonyl, alkoxy, hydroxy, amino, nitro, carboxylic or sulfonic acid and esters or amides thereof;
R2 are methylene (CH2) or substituted methylene groups;
R3 are linear or branched alkyl or phenyl or substituted phenyl groups;
polymer is any polymer containing aromatic groups, comprising polystyrene, poly-vinyl pyridine, poly pyrrole, poly pyrrolidone or derivatives thereof.
具有一般化学式的材料
其中 R1 是连接剂,C(R2P(R3)2)3 基团是三磷杂环;以及
其中
R1 选自支链和直链烷基和烷基羰基,可选择被羰基、烷氧基、羟基、氨基、硝基、羧酸或磺酸及其酯或酰胺等官能团取代;
R2 是亚甲基(CH2)或取代的亚甲基;
R3 为直链或支链烷基或苯基或取代苯基;
聚合物是任何含有芳香基团的聚合物,包括聚苯乙烯、聚乙烯吡啶、聚吡咯、聚吡咯烷酮或其衍生物。