Bromine → 3-Bromo-1,1-dimethoxypropan-2-one

HRID 457393

반응식

HRID 457393 반응식
[Br:1]Br.[CH3:3][O:4][CH:5]([O:9][CH3:10])[C:6](=[O:8])[CH3:7]>CO>[Br:1][CH2:7][C:6](=[O:8])[CH:5]([O:9][CH3:10])[O:4][CH3:3]

참가 물질

4

반응물 2

HCID 24408BromineHCID 80650Pyruvic aldehyde dimethyl acetal

생성물 1

HCID 120035673-Bromo-1,1-dimethoxypropan-2-one

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

Bromine (80 g, 0.5 mol) is added dropwise to a solution of 1,1-dimethoxy-propan-2-one 205 (59 g, 0.5 mol) in anhydrous methanol (400 mL) at 0° C. and the solution is continued stirring at room temperature for 48 h. The solvent is removed under reduced pressure and the residue is dried in vacuo and used without further purification.

후처리

  1. customThe solvent is removed under reduced pressure
  2. customthe residue is dried in vacuo
  3. customused without further purification

출처 및 근거

ORD 기록
ord-189330a0d2cb478a9470be0fe0c6286d
출처 데이터셋
uspto-grants-2007_03
특허 번호
US07186734B2

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