Tributylphosphine → HCID 86743891, compound

HRID 1460885Notes

Reaction equation

HRID 1460885 reaction equation
[Rh:1].[CH2:2]([P:6]([CH2:11][CH2:12][CH2:13][CH3:14])[CH2:7][CH2:8][CH2:9][CH3:10])[CH2:3][CH2:4][CH3:5]>>[Rh:1].[CH2:11]([P:6]([CH2:2][CH2:3][CH2:4][CH3:5])[CH2:7][CH2:8][CH2:9][CH3:10])[CH2:12][CH2:13][CH3:14]

Participants

3

Reactant 2

HCID 13831TributylphosphineHCID 23948Rhodium

Product 1

HCID 86743891HCID 86743891, compound

Procedure

A broad naphtha cut previously described was hydroformylated in the presence of a catalyst system containing 10 mM rhodium, employed as dicarbonyl acetylacetonate, and 0.14M tri-n-butyl phosphine. The reaction was run at 180° under 1000 psi (6900 kPa) pressure for 40 minutes. The initial H2 /CO ratio was 1, the H2 /CO feed ratio employed during the run 1.22 and the final head space ratio 1.95. The increase of the H2 /CO ratio during the run indicated that very little hydrogenation side reaction occurred.

Workup

  1. customindicated that very little hydrogenation side reaction

Sources & evidence

ORD record
ord-0aac18899bc5457586fa5ba9ab63a58f
Source dataset
uspto-grants-1991_12
Patent number
US05072057

Reaction notes

Loading…