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

HRID 1071780

반응식

HRID 1071780 반응식
[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

참가 물질

5

반응물 3

HCID 7412Benzoyl chlorideHCID 8471TriethylamineHCID 90744-Nitrosodiphenylamine

생성물 1

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

시약·촉매·용매 1

HCID 1140Toluene용매2회

반응 조건

온도
5 °C

실험 절차

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.

후처리

  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

출처 및 근거

ORD 기록
ord-cc4549b8bf64452983eb2a3540192337
출처 데이터셋
uspto-grants-2005_06
특허 번호
US06906121B2

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