Bromine → HCID 19828696、化合物

HRID 1494598ノート

反応式

HRID 1494598 の反応式
[CH:1]([C:3]1([C:12](=[O:14])[CH3:13])[CH2:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4]1)=[CH2:2].[Br:15]Br>C(Cl)Cl>[Br:15][CH2:13][C:12]([C:3]1([CH:1]=[CH2:2])[CH2:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4]1)=[O:14]

参加物

4

反応物 2

HCID 24408BromineHCID 19828702HCID 19828702、化合物

生成物 1

HCID 19828696HCID 19828696、化合物

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

1-(2,3-Dihydro-2-vinyl-1H-inden-2-yl)-ethanone (5.0 g) was dissolved in methylene chloride (50 ml) and to the solution bromine (4.3 g) in methylene chloride (45 ml) was added dropwise at room temperature. When a gas chromatogram indicated that the starting material had reacted, the methylene chloride solution was washed with a dilute NaHCO3 -solution and then with water. The organic layer was dried with Na2SO4 and the solvent was evaporated at reduced pressure to give the desired product.

後処理

  1. additionwas added dropwise at room temperature
  2. customhad reacted
  3. washthe methylene chloride solution was washed with a dilute NaHCO3 -solution
  4. dry with materialThe organic layer was dried with Na2SO4
  5. customthe solvent was evaporated at reduced pressure

出典と根拠

ORDレコード
ord-762043a9144e4535925a3171f0415f02
出典データセット
uspto-grants-1991_06
特許番号
US05026868

反応ノート

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