RHODIUM-CATALYZED HYDROFORMYLATION USING SLIM PHOSPHATE LIGANDS TO IMPROVE SELECTIVITY

被引:8
|
作者
POELSMA, SN [1 ]
MAITLIS, PM [1 ]
机构
[1] UNIV SHEFFIELD,DEPT CHEM,SHEFFIELD S3 7HF,S YORKSHIRE,ENGLAND
关键词
D O I
10.1016/0022-328X(93)83038-W
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Catalysts based on [Rh(R1COCHCOR1)(CO)2] and a Phosphite are active for hydroformylation of hex-1-ene under very mild conditions; very bulky phosphites such as (2-tBu-4-MeC6H3O)3P, 3, give much olefin isomerisation, while the slim caged phosphite ligands, P(OCH2)3CR2, show high regioselectivity towards formation of n-C6H13CHO.
引用
收藏
页码:C15 / C17
页数:3
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