Isoprene → Isoprene acrylonitrile

HRID 595615

Reaction equation

[CH2:1]=[CH:2][C:3](=[CH2:5])[CH3:4].[C:6](#[N:9])[CH:7]=[CH2:8]>>[CH2:1]=[CH:2][C:3](=[CH2:4])[CH3:5].[C:6](#[N:9])[CH:7]=[CH2:8]

Participants

Reactant 2

HCID 6557Isoprene

HCID 7855Acrylonitrile

Product 1

HCID 168239Isoprene acrylonitrile

Procedure

Then, were added thereto 68.2 parts of isoprene and 3.70 parts of methyl α-chlorophenyl acetate as an organic halide, and stirred under heating at 80° C. After 130 hours, the same post-treatment as in Example 1 was carried out to give a random (isoprene/acrylonitrile) copolymer. The conversion rate of isoprene was 88% and the conversion rate of acrylonitrile was 85%. The analysis results of the random (isoprene/acrylonitrile) polymer obtained are shown in Table 3. The polymer was confirmed to have a chlorine atom at the terminal of the polymer chain.

Sources & evidence

ORD record: ord-f252e59086ef4cfa87ed82d74103b836
Source dataset: uspto-grants-2016_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09243100B2

Linked notes

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