发明名称 |
POLYMERIC PHOSPHORUS-CONTAINING COMPOSITIONS AND THEIR USE IN HYDROCYANATION, UNSATURATED NITRILE ISOMERIZATION AND HYDROFORMYLATION REACTIONS |
摘要 |
A polymeric, phosphorus-containing composition made by heating, in the presence of an initiator, preferably a free radical initiator, and optionally in the presence of one or more comonomers, at least one ethylenically substituted phosphonylated 2,2'-dihydroxyl-1,1'-binaphthalene or -biphenylene or at least one ethylenically substituted 2,2'-dihydroxyl-1,1'-biphenylene or -binaphthalene, with subsequent phosphonylation. Alternatively, an aryl phosphorochloridite containing at least one (meth)acrylate group is polymerized and subsequently coupled with a 2,2'-dihydroxyl-1,1'diphenylene or -binaphthalene. These polymers and the corresponding phosphonylated 2,2'dihydroxyl-1,1'-binaphthalene or biphenylene monomers may be combined with a group VIII metal to form catalysts for hydrocyanation, hydroformylation or unsaturated nitrile isomerization. |
申请公布号 |
WO03045552(A3) |
申请公布日期 |
2003.10.30 |
申请号 |
WO2002US37304 |
申请日期 |
2002.11.20 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
GAGNE, MICHEL, R.;MOLOY, KENNETH, G.;RADU, NORA, S.;SANTORA, BRIAN, P.;TAM, WILSON |
分类号 |
B01J31/16;B01J31/18;B01J31/22;B01J31/26;C07B61/00;C07C45/49;C07C45/50;C07C47/02;C07C253/10;C07C253/30;C07C255/02;C07C255/06;C07C255/09;C07C255/17;C07F9/46;C07F9/48;C07F15/00;C07F15/04;C07F15/06;C08F8/00;C08F12/00;C08F20/30;C08F22/20;C08F30/02 |
主分类号 |
B01J31/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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