1,3-Butadiene → Butane
Reaction equation
[CH2:1]=[CH:2][CH:3]=[CH2:4]>C=C(C)C>[CH2:1]=[CH:2][CH:3]=[CH2:4].[CH2:1]=[CH:2][CH2:3][CH3:4].[CH3:1][CH2:2][CH2:3][CH3:4]Participants
5
Reagents, catalysts & solvents 1
Procedure
Hydrogenation of butadiene in a mixture of butadiene and isobutene was carried out in a batch autoclave using the above catalytic composite. Selective hydrogenation of butadiene to 1-butene and 2-butenes and n-butane was obtained between temperatures of 50-90° C. and pressures of 160-300 psig in a batch autoclave, for a mixture containing 5.4 wt % butadiene in isobutene. The catalytic composite weight was between 1.63 to 2.45 g with Pd loading of 0.31 wt %. In about 2-4 hours, 100% hydrogenation of butadiene was obtained.
Sources & evidence
- ORD record
- ord-6ba5a0f56bda427f9732da0318cde2a2
- Source dataset
- uspto-grants-2010_05
- Patent number
- US07718569B2
Reaction notes
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