2,2,4-Trimethylpentane → 2-Methylbuta-1,3-diene--2-methylprop-1-ene (1/1)

HRID 236383

반응식

HRID 236383 반응식
[CH3:1][C:2](C)([CH2:4][CH:5](C)C)[CH3:3]>C(Cl)(Cl)(Cl)Cl>[CH3:3][C:2]([CH3:4])=[CH2:1].[CH3:3][C:2]([CH:4]=[CH2:5])=[CH2:1]

참가 물질

3

반응물 1

HCID 109072,2,4-Trimethylpentane

생성물 1

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

시약·촉매·용매 1

HCID 5943Carbon Tetrachloride용매

실험 절차

A 0.3% solution of 0.2 g of poly(isobutylene-co-isoprene) was prepared in 99.7% of a 1:2 mixture of 2,2,4-trimethylpentane and CCl4. The solution was purged with N2, heated to 75 C., 0.09 g of azobisisobutyronitrile was added, followed by 5 g of methylmethacrylate, added over a period of one half hour. The polymerization was carried out for 8 hours with constant mechanical stirring, under a N2 atmosphere. After cooling the reaction mixture to room temperature, the cleaning procedure used was identical to that of Example 1.

후처리

  1. customThe solution was purged with N2
  2. temperatureheated to 75 C
  3. addition, 0.09 g of azobisisobutyronitrile was added
  4. additionadded over a period of one half hour

출처 및 근거

ORD 기록
ord-ec59b053fe254f5d804ba390eaa844db
출처 데이터셋
uspto-grants-1987_02
특허 번호
US04644041

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