Carbon Tetrachloride → ar-Vinylbenzyl chloride

HRID 4975노트

반응식

HRID 4975 반응식
[CH:1]([C:3]1[CH:4]=[C:5]([CH:8]=[CH:9][CH:10]=1)[CH2:6]O)=[CH2:2].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C(Cl)(Cl)(Cl)[Cl:31]>>[CH:1]([C:3]1[CH:4]=[C:5]([CH:8]=[CH:9][CH:10]=1)[CH2:6][Cl:31])=[CH2:2]

참가 물질

4

반응물 3

HCID 5943Carbon TetrachlorideHCID 11776TriphenylphosphineHCID 51221893-Ethenylbenzyl alcohol

생성물 1

HCID 170249ar-Vinylbenzyl chloride

실험 절차

3-Ethenylbenzyl alcohol (5.26 g) was dissolved in carbon tetrachloride (100 ml) and triphenylphosphine (10.2 g) added. The solution was refluxed overnight and then left to cool. A white precipitate formed which was filtered through celite. The filtrate was evaporated in vacuo to yield a crude product. The residue was purified by gravity chromatography on silica using 5% dichloromethane in petrol (60-80) as eluant. This yielded the pure product.

후처리

  1. temperatureThe solution was refluxed overnight
  2. waitleft
  3. temperatureto cool
  4. customA white precipitate formed which
  5. filtrationwas filtered through celite
  6. customThe filtrate was evaporated in vacuo

출처 및 근거

ORD 기록
ord-d1c5882d2e4549bf91edac27d14b6d62
출처 데이터셋
uspto-grants-1993_09
특허 번호
US05242930

반응 노트

불러오는 중…