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Phosphine groups linked to polymer side chains and their metal complexes
Phosphine groups linked to polymer side chains and their metal complexes
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机译：与聚合物侧链及其金属配合物连接的膦基
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摘要
Polymers (I) have repeating structural units of monomer(s) MM, which contain a functional OH or prim. or sec. amino gp. attached directly or via a side chain; the novelty is that the functional gps. are linked through a bridging gp. Q, formed by a diisocyanate, to the OH or prim. or sec. amino gps., of an aliphatic, (hetero)cycloaliphatic or (hetero)aromatic di-tert. diphosphine with the phosphine gps., attached to a C chain in the 1,2-, 1,3-, 1,4- or 1,5-position. Also claimed are Rh and Ir complexes (II) with the polymeric 1,2- 1,3- or 1,4-diphosphine (I) of formula (IIA) or (IIB) : POL (YMeZ) (IIA); POL (YMe)+A- (IIB); POL = the polymer-bound diphosphine (I); Y = 2 monoolefin ligands or a diene ligand; Z = Cl, Br or I; Me = Rh or Ir; A- the anion of an oxy-acid or complex acid.
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机译：聚合物（I）具有单体MM的重复结构单元，其包含官能OH或伯。或秒氨基GP直接连接或通过侧链连接;新颖之处在于功能性的gps。通过桥接GP链接。由二异氰酸酯形成的Q表示OH或prim。或秒脂族，（杂）环脂族或（杂）芳族二叔胺的氨基gps。二膦与膦gps连接在1,2-，1,3-，1,4-或1,5-位置的C链上。还要求保护具有式（IIA）或（IIB）的聚合物1,2-1、1,3-或1,4-二膦（I）的Rh和Ir配合物（II）：POL（YMeZ）（IIA）; POL（YMe）+ A-（IIB）; POL =聚合物结合的二膦（I）; Y ＝ 2个单烯烃配体或二烯配体; Z = Cl，Br或I; Me = Rh或Ir A-含氧酸或配位酸的阴离子。
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