2,6-Difluorobenzoyl isocyanate → Teflubenzuron

HRID 1462014

反応式

HRID 1462014 の反応式
[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]

参加物

4

反応物 2

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

生成物 1

HCID 91734Teflubenzuron

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-9bf4f69978b74406ae77f12ebb41fc96
出典データセット
uspto-grants-1984_07
特許番号
US04457943

関連ノート

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