Ethylene → Ethene propene 1-butene

HRID 503703Notes

Reaction equation

HRID 503703 reaction equation
C=C.[CH2:3]=[CH:4]C.[CH3:6][CH2:7][CH:8]=[CH2:9].C=C.[CH2:12]=[CH:13][CH3:14]>>[CH3:9][CH2:8][CH:7]=[CH2:6].[CH2:3]=[CH2:4].[CH2:12]=[CH:13][CH3:14]

Participants

5

Reactant 4

HCID 6325Ethylene2×HCID 78441-ButeneHCID 8252Propylene2×HCID 62702Ethene--prop-1-ene (1/1)

Product 1

HCID 168434Ethene propene 1-butene

Procedure

The preparation described in Example 10 was repeated with the difference that 3 g of ethylene and 5 g of propylene were fed after feeding of butene-1. During polymerization, the pressure was kept constant by feeding a 2/1 g/g ethylene/propylene mixture. The final polymer, the characterization of which is reported in Table 1, contained 1.1% wt of ethylene and 0.9% of propylene. The DSC analysis showed no melting peak.

Workup

  1. customDuring polymerization

Sources & evidence

ORD record
ord-c25a45fa180c4254bf3703fa7c6d62a8
Source dataset
uspto-grants-2010_08
Patent number
US07776986B2

Reaction notes

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