Ammonia → 3-Nitro-4-phenoxy-5-sulphamyl-benzamide

HRID 1287764ノート

反応式

HRID 1287764 の反応式
[N+:1]([C:4]1[CH:5]=[C:6]([CH:10]=[C:11]([S:20](=[O:23])(=[O:22])[NH2:21])[C:12]=1[O:13][C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[C:7](Cl)=[O:8])([O-:3])=[O:2].[NH3:24]>>[N+:1]([C:4]1[CH:5]=[C:6]([CH:10]=[C:11]([S:20](=[O:23])(=[O:22])[NH2:21])[C:12]=1[O:13][C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[C:7]([NH2:24])=[O:8])([O-:3])=[O:2]

参加物

3

反応物 2

HCID 222AmmoniaHCID 215060353-Nitro-4-phenoxy-5-sulfamoylbenzoyl chloride

生成物 1

HCID 215060723-Nitro-4-phenoxy-5-sulphamyl-benzamide

実験手順

3-Nitro-4-phenoxy-5-sulphamyl-benzoyl chloride (4 g) was added in portions to liquid ammonia (40 ml). Then excess of ammonia was distilled off, and the residue was triturated with water (50 ml). The precipitated 3-nitro-4-phenoxy-5-sulphamyl-benzamide was isolated by filtration and recrystallized twice from aqueous ethanol. After drying in vacuo, the compound was obtained with a melting point of 255°-256° C.

後処理

  1. distillationThen excess of ammonia was distilled off
  2. customthe residue was triturated with water (50 ml)

出典と根拠

ORDレコード
ord-d0ea5c23c35743649b8494542e3ada0e
出典データセット
uspto-grants-1976_10
特許番号
US03985777

反応ノート

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