Ethyl 4-(2-nitrophenoxy)butanoate → Ethyl 4-(2-aminophenoxy)butanoate

HRID 1604406ノート

反応式

HRID 1604406 の反応式
[N+:1]([C:4]1[CH:18]=[CH:17][CH:16]=[CH:15][C:5]=1[O:6][CH2:7][CH2:8][CH2:9][C:10]([O:12][CH2:13][CH3:14])=[O:11])([O-])=O.[H][H]>C(OCC)(=O)C.[Pd]>[NH2:1][C:4]1[CH:18]=[CH:17][CH:16]=[CH:15][C:5]=1[O:6][CH2:7][CH2:8][CH2:9][C:10]([O:12][CH2:13][CH3:14])=[O:11]

参加物

5

実験手順

A solution of (3) (1.27 g, 5.0 mM) in 15 mL ethyl acetate containing 200 mg of 5% palladium on carbon is reacted in a hydrogen atmosphere (40 psig.) at room temperature until hydrogen uptake ceases. The mixture is then filtered and concentrated in vacuo to yield 1.0+g of (4) as an oil/low melting solid.

後処理

  1. filtrationThe mixture is then filtered
  2. concentrationconcentrated in vacuo

出典と根拠

ORDレコード
ord-4193c74af24e40a88dc7c043053d818d
出典データセット
uspto-grants-1999_11
特許番号
US05994362

反応ノート

読み込み中…