Benzoyl Peroxide → 2-Bromoethyl Benzoate

HRID 248789

반응식

HRID 248789 반응식
[C:1]1([CH:7]2[O:11][CH2:10][CH2:9][O:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Br:12]N1C(=O)CCC1=O.C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C(Cl)(Cl)(Cl)Cl>[C:7]([O:11][CH2:10][CH2:9][Br:12])(=[O:8])[C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

참가 물질

5

반응물 3

HCID 7187Benzoyl PeroxideHCID 67184N-bromobutanimideHCID 702932-Phenyl-1,3-dioxolane

생성물 1

HCID 5230902-Bromoethyl Benzoate

시약·촉매·용매 1

HCID 5943Carbon Tetrachloride용매

실험 절차

A mixture of 120.14 grams (0.80 mol) of 2-phenyl-1,3-dioxolane, 142.39 grams (0.80 mol) of N-bromosuccinimide, 1 liter of carbon tetrachloride and a catalytic amount of benzoyl peroxide was heated with stirring at reflux for 5.25 hours and then cooled. The mixture was filtered, and the filtrate was concentrated to an oil. Distillation of this oil gave 147.8 grams; (80.65% of theory) of the product; bp=104°-111° C./0.40 mm.

후처리

  1. temperatureat reflux for 5.25 hours
  2. temperaturecooled
  3. filtrationThe mixture was filtered
  4. concentrationthe filtrate was concentrated to an oil
  5. distillationDistillation of this oil
  6. customgave 147.8 grams

출처 및 근거

ORD 기록
ord-1044f04a15c24fb09d0e70d2d8fc00f4
출처 데이터셋
uspto-grants-1993_05
특허 번호
US05212035

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