Ammonia → 3,4-Dichlorostyrylsulfonamide

HRID 66203

반응식

HRID 66203 반응식
[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]

참가 물질

4

반응물 2

HCID 222AmmoniaHCID 539764863,4-Dichlorostyrylsulfonyl chloride

생성물 1

HCID 537943803,4-Dichlorostyrylsulfonamide수율 97%

시약·촉매·용매 1

HCID 3283Diethyl Ether용매

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-b239bfe86419420bac159339e2131826
출처 데이터셋
uspto-grants-1978_12
특허 번호
US04130663

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