Isoprene → Isoprene acrylonitrile

HRID 595622Notes

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, was added thereto 68.2 parts of isoprene and 1.79 parts of 2-chloropropionitrile as an organic halide, followed by stirring at 80° C. to conduct a polymerization reaction. After 114 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 62% and the conversion rate of acrylonitrile was 64%. The analysis results of the random (isoprene/acrylonitrile) polymer obtained are shown in Table 5. The polymer was confirmed to have a chlorine atom at the terminal of the polymer chain.

Sources & evidence

ORD record: ord-7ce0d575ec9a4b12a3d83eb3451ddfcf
Source dataset: uspto-grants-2016_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09243100B2

Reaction notes

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