Ammonia → 3,4-Dichlorostyrylsulfonamide

HRID 128420

反応式

HRID 128420 の反応式
[NH3:1].[Cl:2][C:3]1[CH:4]=[C:5]([CH:12]=[CH:13][C:14]=1[Cl:15])[CH:6]=[CH:7][S:8](Cl)(=[O:10])=[O:9]>CCOCC>[Cl:2][C:3]1[CH:4]=[C:5]([CH:12]=[CH:13][C:14]=1[Cl:15])[CH:6]=[CH:7][S:8]([NH2:1])(=[O:10])=[O:9]

参加物

4

反応物 2

HCID 222AmmoniaHCID 539764863,4-Dichlorostyrylsulfonyl chloride

生成物 1

HCID 537943803,4-Dichlorostyrylsulfonamide収率 97%

試薬・触媒・溶媒 1

HCID 3283Diethyl Ether溶媒

実験手順

Ammonia is bubbled through a solution of 3,4-dichlorostyrylsulfonyl chloride (27.2 g., 0.1 mole) in 250 ml. of ether for a period of 30 min. at about 20° C. The solvent is evaporated and the residue stirred with water, collected and dried at 100° C. under vacuum affords 24.6 g. (97% yield) of 3,4-dichlorostyrylsulfonamide, m.p. 127°-130° C.

後処理

  1. customThe solvent is evaporated
  2. customcollected
  3. customdried at 100° C. under vacuum
  4. customaffords 24.6 g

出典と根拠

ORDレコード
ord-e905ad8e990f4dc799af2d41f1876c40
出典データセット
uspto-grants-1981_03
特許番号
US04259482

関連ノート

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