Propylene → 1-Octene

HRID 1416885Notes

Reaction equation

HRID 1416885 reaction equation
[CH2:1]=[CH:2][CH3:3].[O-:4][OH:5].[CH2:6]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[CH3:7]>>[CH2:7]=[CH:6][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13].[O-:4][OH:5].[CH2:2]([C:3]1[CH:10]=[CH:9][CH:8]=[CH:6][CH:7]=1)[CH3:1]

Participants

4

Reactant 2

HCID 8252PropyleneHCID 86588999HCID 86588999, compound

Product 2

HCID 81251-OcteneHCID 86588999HCID 86588999, compound

Procedure

A non-silylated titania-on-silica catalyst was prepared in accordance with the procedures described in U.S. Pat. No. 3,923,843 and used to catalyze the epoxidation of propylene with ethyl benzene hydroperoxide in a fixed bed reactor for 526 hours. After removal from the reactor, the used catalyst gave only 23% conversion and 90% selectivity to epoxide in a batch epoxidation of 1-octene with ethylbenzene hydroperoxide (1 hour, 90° C.). Drying in a 120° C. vacuum oven had little effect on the activity of the catalyst (27% conversion, 100% epoxide selectivity).

Workup

  1. customfor 526 hours
  2. customAfter removal from the reactor

Sources & evidence

ORD record
ord-e763c8f9c6ee4d2383205de21b876dff
Source dataset
uspto-grants-1999_06
Patent number
US05916835

Reaction notes

Loading…