Phenylhydrazine → 4-(Diphenylamino) benzaldehyde phenylhydrazone

HRID 2250303

반응식

HRID 2250303 반응식
[C:1]1([NH:7][NH2:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:9]1([N:15]([C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=2)[C:16]2[CH:23]=[CH:22][C:19]([CH:20]=O)=[CH:18][CH:17]=2)[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1>C(O)(C)C>[C:1]1([NH:7][N:8]=[CH:20][C:19]2[CH:18]=[CH:17][C:16]([N:15]([C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=3)[C:9]3[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=3)=[CH:23][CH:22]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

참가 물질

4

반응물 2

HCID 7516PhenylhydrazineHCID 77846Benzaldehyde, 4-(diphenylamino)-

생성물 1

HCID 41696414-(Diphenylamino) benzaldehyde phenylhydrazone

시약·촉매·용매 1

HCID 3776Isopropanol용매

실험 절차

A mixture of phenylhydrazine (0.1 mole, from Aldrich, Milwaukee, Wis.) and 4-(diphenylamino)benzaldehyde (0.1 mole, from Fluka, Buchs SG, Switzerland) was dissolved in 100 ml of isopropanol in a 250 ml, 3-neck round bottom flask equipped with a reflux condenser and a mechanical stirrer. The solution was refluxed for 2 hours. At the end of the reaction, as indicated by the disappearance of the starting materials using thin layer chromatography, the mixture was cooled to room temperature. The 4-(diphenylamino)benzaldehyde phenylhydrazone crystals that formed upon standing were filtered off, washed with isopropanol, and dried in a vacuum oven at 50° C. for 6 hours.

후처리

  1. customequipped with a reflux condenser and a mechanical stirrer
  2. temperatureThe solution was refluxed for 2 hours
  3. customAt the end of the reaction

출처 및 근거

ORD 기록
ord-c606fbe7591e439fbf0ea8a29efd4dea
출처 데이터셋
uspto-grants-2008_01
특허 번호
US07316878B2

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