Hydroxylamine → N-[1-(3,4-dichlorophenyl)ethylidene]hydroxylamine

HRID 2362026ノート

反応式

HRID 2362026 の反応式
[CH3:1][C:2]([C:4]1[CH:9]=[CH:8][C:7]([Cl:10])=[C:6]([Cl:11])[CH:5]=1)=O.N1C=CC=CC=1.[NH2:18][OH:19].O>CCO>[Cl:11][C:6]1[CH:5]=[C:4]([C:2](=[N:18][OH:19])[CH3:1])[CH:9]=[CH:8][C:7]=1[Cl:10]

参加物

6

反応物 4

HCID 787HydroxylamineHCID 962WaterHCID 1049PyridineHCID 75841Ethanone, 1-(3,4-dichlorophenyl)-

生成物 1

HCID 2779102N-[1-(3,4-dichlorophenyl)ethylidene]hydroxylamine

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

反応条件

温度
90 °C

実験手順

A mixture of 3,4-dichloroacetophenone (1.0 eq), pyridine (5.0 eq) and hydroxylamine (5.0 eq) in EtOH (10 vol) was heated to a temperature of 90° C. for 80 minutes. To the cooled reaction mixture was added water (40 vol) and the precipitated solid was filtered, washed with water (2×10 vol) and dried to give 1-(3,4-dichloro-phenyl)-ethanone oxime.

後処理

  1. customTo the cooled reaction mixture
  2. filtrationthe precipitated solid was filtered
  3. washwashed with water (2×10 vol)
  4. customdried

出典と根拠

ORDレコード
ord-0e85f1b3d04345f5aebb12a6a3a99320
出典データセット
uspto-grants-2014_04
特許番号
US08691824B2

反応ノート

読み込み中…