2,4,5-Trichloroaniline → (Methylsulfonyl)(2,4,5-trichlorophenyl)amine

HRID 838794

反応式

HRID 838794 の反応式
[Cl:1][C:2]1[CH:8]=[C:7]([Cl:9])[C:6]([Cl:10])=[CH:5][C:3]=1[NH2:4].[CH3:11][S:12](Cl)(=[O:14])=[O:13]>C1(C)C(C)=CC=CC=1>[Cl:1][C:2]1[CH:8]=[C:7]([Cl:9])[C:6]([Cl:10])=[CH:5][C:3]=1[NH:4][S:12]([CH3:11])(=[O:14])=[O:13]

参加物

4

反応物 2

HCID 124872,4,5-TrichloroanilineHCID 31297Methanesulfonyl chloride

生成物 1

HCID 2427123(Methylsulfonyl)(2,4,5-trichlorophenyl)amine

試薬・触媒・溶媒 1

HCID 7237O-Xylene溶媒

実験手順

A mixture of 2,4,5-trichloroaniline (39.3 g.), methane sulfonyl chloride (22.9 g.) and 100 ml. of xylene were heated together under reflux conditions for 18 hours. The mixture was then allowed to cool, which formed a brown precipitate. The product was worked up in the same manner as set forth in Example 1 to yield 24.0 g. of product, m.p. 144°-145° C.

後処理

  1. temperatureto cool
  2. customwhich formed a brown precipitate
  3. customto yield 24.0 g

出典と根拠

ORDレコード
ord-821e4309e95646ffa6a425d6d741ea1e
出典データセット
uspto-grants-1978_06
特許番号
US04093445

関連ノート

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