![6,6'-[(3,3'-Di-t-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'-diyl)bis(oxy)] bis(dibenzo[d,f][1,3,2]dioxaphosphepin) hemi ethyl acetate adduct, min. 95% BIPHEPHOS,6,6′-[(3,3′-二叔丁基-5,5′-二甲氧基-1,1′-二苯基-2,2′-二基)双(氧)]双(二苯并[d,f][1,3,2]二噁磷杂庚英) , min. 95%](https://static.jkchemical.com/Structure/807/807787.png)
6,6′-[(3,3′-二叔丁基-5,5′-二甲氧基-1,1′-二苯基-2,2′-二基)双(氧)]双(二苯并[d,f][1,3,2]二噁磷杂庚英) , min. 95%
6,6'-[(3,3'-Di-t-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'-diyl)bis(oxy)] bis(dibenzo[d,f][1,3,2]dioxaphosphepin) hemi ethyl acetate adduct, min. 95% BIPHEPHOS
分子式: C46H44O8P2·;0.5EtOAc
分子量: 786.78 (830.84)
纯度: min. 95%
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Technical Notes:
1.With rhodium forms a highly active catalyst for the hydroformylation of a olefins .
2.The hydroformylation of functionalized a-olefins is highly regios elective. The sterically demanding ligand increases n/iso ratio by reducing rhodium interaction with heteroatom functionality
3. Ligand used in tandem reaction sequences where high n/iso ratio is desired in the hydroformylation step
References: 1.US Patent 47 69498. 2.J. Am. Chem. Soc., 1993, 1 15, 2066. 3.Organometallics, 1995, 14, 3832. 4.J. Mol. Catal. A, 2005, 232, 41. 5.J. Org. Chem. 1995, 60, 7078. 6.J. Org. Chem. 2007, 72, 1871. 7.Chem. Rev.1999, 99, 3329.
