Hydroformylation of olefins catalysed with bimetallic systems: HRh {P (OPh) 3} 4+ cp 2 ZrH (CH 2 PPh 2) and HRh (CO){P (OPh) 3} 3+ cp 2 ZrH (CH 2 PPh 2)

AM Trzeciak, JJ Ziótkowski, R Choukroun

文献索引：Trzeciak, Anna M.; Ziotkowski, Jozef J.; Choukroun, Robert Journal of Organometallic Chemistry, 1996 , vol. 525, # 1-2 p. 145 - 149

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被引用次数: 11

摘要

The catalytic activity of bimetallic systems containing the rhodium complex HRh {P (OPh) 3} 4 or HRh (CO){P (OPh) 3} 3 and complex cp2ZrH (CH2PPh2) was tested in the hydroformylation reaction of l-hexene and E-, Z-2-hexene. An increase in n/iso ratio (from 2.2 to 3.5 in the case of HRh {P (OPh) 3} 4 and from 0.4 to 3.7 in the case of HRh (CO){P (OPh) 3} 3) was observed in hydroformylation in the presence of cp2ZrH (CH2PPh2).