The surface active water-soluble phosphine, P[p-C6H4O(CH2CH2O)nH]3, n=4, is used to generate an squeous rhoditun catalyst for the hydroformylation of dodecene-1. Under I00℃, 5.0 MPa (CO/H2=1∶1 ), pH=6.5, and reachon...The surface active water-soluble phosphine, P[p-C6H4O(CH2CH2O)nH]3, n=4, is used to generate an squeous rhoditun catalyst for the hydroformylation of dodecene-1. Under I00℃, 5.0 MPa (CO/H2=1∶1 ), pH=6.5, and reachon time 4h, the conversion of dodecene-1 was 96.0%, the yield for aldehyde was 84.0%. and n/i =1.8. The catalyst can be reused for more than four times without any appreciable loss in activity and selechvity.展开更多
文摘The surface active water-soluble phosphine, P[p-C6H4O(CH2CH2O)nH]3, n=4, is used to generate an squeous rhoditun catalyst for the hydroformylation of dodecene-1. Under I00℃, 5.0 MPa (CO/H2=1∶1 ), pH=6.5, and reachon time 4h, the conversion of dodecene-1 was 96.0%, the yield for aldehyde was 84.0%. and n/i =1.8. The catalyst can be reused for more than four times without any appreciable loss in activity and selechvity.
