Hydroformylering av en multikomponent-tilförselsström
摘要
A process for the production of C3 to C6 aldehydes by hydroformylating a mixture of (i) C2 to C5 olefins and mixtures thereof, (ii) C2 to C5 alkynes and mixtures thereof and optionally (iii) cumulated dienes in the presence of a solution of a rhodium organophosphorus complex catalyst at a concentration of rhodium in solution of from 1 to 1000 ppm by weight, in particular the olefine is ethylene and the alkyne acetylene and the ratio of phosphorus to rhodium is greater than 30. The aldehydes are useful intermediates in the production of various alcohols, polyols and acids.
申请公布号
NO973306(A)
申请公布日期
1997.09.16
申请号
NO19970003306
申请日期
1997.07.17
申请人
EXXON RESEARCH AND ENGINEERING CO
发明人
HORVATH, ISTVAN TAMAS;KISS, GABOR;MATTURRO, MICHAEL G.;DECKMAN, HARRY WILLIAM;COOK, RAYMOND A.;DEAN, ANTHONY MARION;HERSHKOWITZ, FRANK;DRIESSCHE, EDDY VAN