2,2-Dimethylhexane → 2-Methylbuta-1,3-diene--2-methylprop-1-ene (1/1)

HRID 236382

Reaktionsgleichung

Reaktionsgleichung von HRID 236382
[CH3:1][C:2](C)([CH3:7])[CH2:3][CH2:4]CC>C(Cl)(Cl)(Cl)Cl>[CH3:3][C:2]([CH3:7])=[CH2:1].[CH3:7][C:2]([CH:3]=[CH2:4])=[CH2:1]

Komponenten

3

Edukt 1

HCID 115512,2-Dimethylhexane

Produkt 1

HCID 627032-Methylbuta-1,3-diene--2-methylprop-1-ene (1/1)

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 5943Carbon TetrachlorideLösungsmittel

Reaktionsbedingungen

Temperatur
75 °C

Versuchsvorschrift

A 3.5% solution of 10 g of poly(isobutylene-co-isoprene) was prepared in 96.5% of a 1:1 mixture of trimethylpentane and CCl4. The solution was purged with N2, heated to 75° C., 0.3 g of benzoyl peroxide was added, followed by 40 g of methylmethacrylate, added over a period of 1 hour. The polymerization was carried out for 16 hours with constant mechanical stirring. After cooling to room temperature, the cleaning procedure used was identical to that of Example 1.

Aufarbeitung

  1. customThe solution was purged with N2
  2. addition0.3 g of benzoyl peroxide was added
  3. additionadded over a period of 1 hour
  4. temperatureAfter cooling to room temperature

Quellen und Nachweise

ORD-Eintrag
ord-d951b2b78e8b4edf9165641b535f0515
Quelldatensatz
uspto-grants-1987_02
Patentnummer
US04644041

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