2-Chloro-5-nitroaniline → 1-Chloro-2-isothiocyanato-4-nitrobenzene

HRID 1902621

反応式

HRID 1902621 の反応式
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-:10])=[O:9])=[CH:4][C:3]=1[NH2:11].[CH2:12]=[S:13]>O1CCOCC1>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-:10])=[O:9])=[CH:4][C:3]=1[N:11]=[C:12]=[S:13]

参加物

4

実験手順

A mixture of 50 parts of 2-chloro-5-nitrobenzenamine, 33.4 parts of methanethial and 450 parts of 1,4-dioxane is stirred and refluxed for 4 hours. The reaction mixture is evaporated, yielding 62.2 parts of 1-chloro-2-isothiocyanato-4-nitrobenzene as a residue.

後処理

  1. temperaturerefluxed for 4 hours
  2. customThe reaction mixture is evaporated

出典と根拠

ORDレコード
ord-e6e9a3acf7964ba28e0b95fdb83e8293
出典データセット
uspto-grants-1982_12
特許番号
US04364942

関連ノート

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