| 发明名称 |
Phospha-adamantane(s) catalytic system |
| 摘要 |
A catalyst system capable of catalysing the carbonylation of an olefinally unsaturated compound is described. The 5 catalyst system is obtainable by combining: (a) a metal of Group VIB or Group VIII B or a compound thereof; and (b) a bidentate phosphine of general formula (I) Ad)<SUB>s</SUB>(CR<SUP>4</SUP>R<SUP>5</SUP>R<SUP>6</SUP>)<SUB>T</SUB>Q<SUP>2</SUP>-A-(K,D)Ar(E,Z)-B-Q<SUP>1</SUP>(Ad)<SUB>u</SUB>(CR<SUP>1</SUP>R<SUP>2</SUP>R<SUP>3</SUP>)<SUB>v</SUB>. Ad represents an optionally substituted adamantyl radical bonded to the phosphorous atom via any one of its tertiary carbon atoms. A method of production of the catalyst is also illustrated.
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| 申请公布号 |
US2006106259(A1) |
申请公布日期 |
2006.05.18 |
| 申请号 |
US20050524023 |
申请日期 |
2005.11.17 |
| 申请人 |
LUCITE INTERNATIONAL UK LIMITED |
发明人 |
EASTHAM GRAHAM R.;CAMERON PAUL A.;TOOZE ROBERT P.;CAVELL KINGSLEY J.;EDWARDS PETER G.;COLEMAN DENNIS L. |
| 分类号 |
B01J31/00;B01J31/24;B01J35/00;C07B61/00;C07C45/50;C07C51/14;C07C53/122;C07C53/124;C07C53/126;C07C67/38;C07C69/24;C07F9/50;C07F9/52 |
主分类号 |
B01J31/00 |
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