Benzoylhydrazine → HCID 54014022, 화합물

HRID 1493692노트

반응식

HRID 1493692 반응식
[N:1]1[CH:6]=[CH:5][C:4]([C:7]([CH2:9][CH2:10][CH2:11][CH3:12])=O)=[CH:3][CH:2]=1.[C:13]([NH:21][NH2:22])(=[O:20])[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1>C(O)C>[N:1]1[CH:6]=[CH:5][C:4]([C:7](=[N:22][NH:21][C:13](=[O:20])[C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH2:9][CH2:10][CH2:11][CH3:12])=[CH:3][CH:2]=1

참가 물질

4

반응물 2

HCID 11955BenzoylhydrazineHCID 743441-Pentanone, 1-(4-pyridyl)-

생성물 1

HCID 54014022HCID 54014022, 화합물수율 77%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A mixture of 5.97 gm (0.0366 mole) of n-butyl 4-pyridinyl ketone, 5.45 gm (0.04 mole) of benzoic acid hydrazide and 100 ml of absolute ethanol is refluxed 4.5 hr. The hot solution is filtered. The filtrate is diluted with water to the cloud point, cooled to room temperature and chilled. The solids which deposit are collected, washed with water and dried to yield 7.89 gm (77%) of the title compound having a melting point of 142.1° C.

후처리

  1. temperatureis refluxed 4.5 hr
  2. filtrationThe hot solution is filtered
  3. additionThe filtrate is diluted with water to the cloud point
  4. temperaturechilled
  5. customThe solids which deposit are collected
  6. washwashed with water
  7. customdried

출처 및 근거

ORD 기록
ord-490ddb93cf16437facd72c112f21f69f
출처 데이터셋
uspto-grants-1991_06
특허 번호
US05023334

반응 노트

불러오는 중…