Benzoyl chloride → N-{4[(benzoyloxy)imino]-2,5-cyclohexadien-1-ylidene}aniline

HRID 1071780

反応式

HRID 1071780 の反応式
[CH:1]1[CH:6]=[CH:5][C:4]([NH:7][C:8]2[CH:13]=[CH:12][C:11]([N:14]=[O:15])=[CH:10][CH:9]=2)=[CH:3][CH:2]=1.C(N(CC)CC)C.[C:23](Cl)(=[O:30])[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1>C1(C)C=CC=CC=1>[C:23]([O:15][N:14]=[C:11]1[CH:12]=[CH:13][C:8](=[N:7][C:4]2[CH:3]=[CH:2][CH:1]=[CH:6][CH:5]=2)[CH:9]=[CH:10]1)(=[O:30])[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1

参加物

5

反応物 3

HCID 7412Benzoyl chlorideHCID 8471TriethylamineHCID 90744-Nitrosodiphenylamine

生成物 1

HCID 20801493N-{4[(benzoyloxy)imino]-2,5-cyclohexadien-1-ylidene}aniline

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒2 回

反応条件

温度
5 °C

実験手順

A solution was prepared by dissolving 4-nitrosodiphenylamine, 25.0 grams, (0.126 mole) and triethylamine, 13.4 grams, (0.132 mole) in 300 mL of toluene. The solution was put in a suitable reaction flask and cooled to 5° C. A solution of benzoyl chloride, 17.7 grams, (0.126 mole), was dissolved in 50 mL of toluene and added slowly to the stirred solution of 4-nitrossodiphenylamine. The materials were allowed to react and the triethylamine hydrochloride precipitate was filtered. The toluene solution was concentrated and the product that crystallized was filtered and dried. The yield was 15.96 grams of product melting at 122-124° C.

後処理

  1. customA solution was prepared
  2. customThe solution was put in a suitable reaction flask
  3. additionadded slowly to the stirred solution of 4-nitrossodiphenylamine
  4. customto react
  5. filtrationthe triethylamine hydrochloride precipitate was filtered
  6. concentrationThe toluene solution was concentrated
  7. customthe product that crystallized
  8. filtrationwas filtered
  9. customdried

出典と根拠

ORDレコード
ord-cc4549b8bf64452983eb2a3540192337
出典データセット
uspto-grants-2005_06
特許番号
US06906121B2

関連ノート

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