2-Chlorobenzamide → N-(2,4-Difluoro-3,5-dichlorophenyl)-N'-(2-chlorobenzoyl)-urea

HRID 1462013노트

반응식

HRID 1462013 반응식
[F:1][C:2]1[C:7]([Cl:8])=[C:6]([F:9])[C:5]([Cl:10])=[CH:4][C:3]=1[N:11]=[C:12]=[O:13].[Cl:14][C:15]1[CH:23]=[CH:22][CH:21]=[CH:20][C:16]=1[C:17]([NH2:19])=[O:18]>C1(C)C(C)=CC=CC=1>[F:1][C:2]1[C:7]([Cl:8])=[C:6]([F:9])[C:5]([Cl:10])=[CH:4][C:3]=1[NH:11][C:12]([NH:19][C:17](=[O:18])[C:16]1[CH:20]=[CH:21][CH:22]=[CH:23][C:15]=1[Cl:14])=[O:13]

참가 물질

4

반응물 2

HCID 691112-ChlorobenzamideHCID 140475992,4-Difluoro-3,5-dichlorophenyl isocyanate

생성물 1

HCID 13051730N-(2,4-Difluoro-3,5-dichlorophenyl)-N'-(2-chlorobenzoyl)-urea

시약·촉매·용매 1

HCID 7237O-Xylene용매

실험 절차

A mixture of 9.0 gm (0.040 mol) of 2,4-difluoro-3,5-dichlorophenyl isocyanate, 6.5 gm (0.042 mol) of 2-chlorobenzamide, and 100 ml of xylene was boiled for five hours under reflux. It was then allowed to cool, and the product which precipitated was removed by suction filtration and dried.

후처리

  1. temperatureunder reflux
  2. temperatureto cool
  3. customthe product which precipitated
  4. customwas removed by suction filtration
  5. customdried

출처 및 근거

ORD 기록
ord-dd590b7df1594f09b8351ea1e34afe0c
출처 데이터셋
uspto-grants-1984_07
특허 번호
US04457943

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