发明名称 |
HYDROFORMYLATION PROCESS |
摘要 |
A process for the production of a non-linear aldehyde by hydroformylation of an optionally substituted internal olefin comprises: providing a hydroformylation zone containing a charge of a liquid reaction medium having dissolved therein a complex rhodium hydroformylation catalyst comprising rhodium in complex combination with carbon monoxide and with a cyclic phosphite having a bridgehead phosphorus atom linked to three oxygen atoms at least two of which form together with the bridgehead phosphorus atom part of a ring; supplying said internal olefin to the hydroformylation zone; maintaining temperature and pressure conditions in the hydroformylation zone conducive to hydroformylation of the internal olefin; supplying make-up hydrogen and carbon monoxide to the hydroformylation zone; and recovering from the liquid hydroformylation medium a hydroformylation product comprising at least one non-linear aldehyde. |
申请公布号 |
DE3372361(D1) |
申请公布日期 |
1987.08.13 |
申请号 |
DE19833372361 |
申请日期 |
1983.05.24 |
申请人 |
DAVY MCKEE (LONDON) LIMITED |
发明人 |
DENNIS, ALAN JAMES;HARRISON, GEORGE EDWIN;WYBER, JAMES PETER |
分类号 |
B01J31/00;B01J31/20;B01J31/22;C07B61/00;C07C45/00;C07C45/50;C07C45/82;C07C47/02;C07C67/00;C07F15/00;(IPC1-7):C07C45/50;C07F9/15 |
主分类号 |
B01J31/00 |
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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