Ethylene → Dicyclopentadiene

HRID 280361

Reaction equation

[CH2:1]=[CH2:2].[CH2:3]=[CH:4][CH2:5][CH3:6]>>[CH2:4]1[CH:3]2[CH:5]3[CH:4]=[CH:3][CH:2]([CH:1]2[CH:6]=[CH:5]1)[CH2:6]3

Participants

Reactant 2

HCID 6325Ethylene

HCID 78441-Butene

Product 1

HCID 6492Dicyclopentadiene

Procedure

When the copolymerization reaction was performed under the conditions described above, a copolymer of ethylene, 1-butene and dicyclopentadiene was obtained as a uniform solution. A small amount of methanol was added to the polymer solution withdrawn from the bottom of the polymerization vessel to stop the polymerization reaction. The polymer was separated from the solvent by steam stripping, and dried under reduced pressure at 80° C. for one day.

Workup

customWhen the copolymerization reaction

Sources & evidence

ORD record: ord-8f8b344b67744ad180648ce8752b87ad
Source dataset: uspto-grants-1986_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04588794

Linked notes

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