Trimethylsilyldiazomethane → HCID 57419860、化合物
反応式
[N+](=[CH:3][Si](C)(C)C)=[N-].[Br:8][C:9]1[CH:10]=[C:11]([CH2:16][C:17]([OH:19])=[O:18])[CH:12]=[CH:13][C:14]=1[F:15]>C(OCC)C.ClCCl.CO>[Br:8][C:9]1[CH:10]=[C:11]([CH2:16][C:17]([O:19][CH3:3])=[O:18])[CH:12]=[CH:13][C:14]=1[F:15]参加物
6
実験手順
A solution of (diazomethyl)trimethylsilane (12.87 mL) in diethyl ether was added to an ice-batch cooled solution of 2-(3-bromo-4-fluorophenyl)acetic acid (3 g) in dichloromethane (20 mL) and methanol (5 mL). The mixture was stirred for 10 min. and concentrated in vacuo to give methyl 2-(3-bromo-4-fluorophenyl)acetate (3.20 g) that was
後処理
- concentrationconcentrated in vacuo
出典と根拠
- ORDレコード
- ord-80960c89fff84353833007ac484a4262
- 出典データセット
- uspto-grants-2011_09
- 特許番号
- US08017602B2
反応ノート
読み込み中…