2,6-Difluorobenzoyl isocyanate → Teflubenzuron

HRID 1462014

반응식

HRID 1462014 반응식
[F:1][C:2]1[CH:12]=[CH:11][CH:10]=[C:9]([F:13])[C:3]=1[C:4]([N:6]=[C:7]=[O:8])=[O:5].[F:14][C:15]1[C:21]([Cl:22])=[C:20]([F:23])[C:19]([Cl:24])=[CH:18][C:16]=1[NH2:17]>C1(C)C=CC=CC=1>[F:14][C:15]1[C:21]([Cl:22])=[C:20]([F:23])[C:19]([Cl:24])=[CH:18][C:16]=1[NH:17][C:7]([NH:6][C:4](=[O:5])[C:3]1[C:2]([F:1])=[CH:12][CH:11]=[CH:10][C:9]=1[F:13])=[O:8]

참가 물질

4

반응물 2

HCID 27333692,6-Difluorobenzoyl isocyanateHCID 27740003,5-Dichloro-2,4-difluorobenzenamine

생성물 1

HCID 91734Teflubenzuron

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

Three grams (0.016 mol) of 2,6-difluoro-benzoyl isocyanate were added to a solution of 2.95 gm (0.015 mol) of 2,4-difluoro-3,5-dichloroaniline in 50 ml of toluene. The solution thus obtained was stirred for 15 hours at room temperature. Thereafter, the product which precipitated during that time was removed by suction filtration and dried.

후처리

  1. customThe solution thus obtained
  2. customThereafter, the product which precipitated during that time
  3. customwas removed by suction filtration
  4. customdried

출처 및 근거

ORD 기록
ord-9bf4f69978b74406ae77f12ebb41fc96
출처 데이터셋
uspto-grants-1984_07
특허 번호
US04457943

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