1-(3,5-Dichlorophenyl)-2-phenylethanone → 3'-Chloro-4'-fluoro-2-phenylacetophenone

HRID 924940ノート

反応式

HRID 924940 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]([C:9](=[O:17])[CH2:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)[CH:5]=[C:6](Cl)[CH:7]=1.BrC1C=CC([F:25])=C(Cl)C=1>>[Cl:1][C:2]1[CH:3]=[C:4]([C:9](=[O:17])[CH2:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)[CH:5]=[CH:6][C:7]=1[F:25]

参加物

3

反応物 2

HCID 27581461-(3,5-Dichlorophenyl)-2-phenylethanoneHCID 35430654-Bromo-2-chloro-1-fluorobenzene

生成物 1

HCID 27575653'-Chloro-4'-fluoro-2-phenylacetophenone収率 20%

実験手順

Prepared following the procedure described in Intermediate 13, starting from 4-bromo-2-chloro-1-fluorobenzene, where the crude product was purified by column chromatography (PE:EtOAc=100:1) to afford Intermediate 17 (110 mg, yield 20.0%).

後処理

  1. customPrepared
  2. customwas purified by column chromatography (PE:EtOAc=100:1)

出典と根拠

ORDレコード
ord-d63856d61b5947678bc0cd8e8eb38675
出典データセット
uspto-grants-2016_03
特許番号
US09283229B2

反応ノート

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