Ethanol → Butyric acid (4-quinolinylmethylene)hydrazide

HRID 1608175

반응식

HRID 1608175 반응식
[N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4]([CH:11]=O)=[CH:3][CH:2]=1.[C:13]([NH:18][NH2:19])(=[O:17])[CH2:14][CH2:15][CH3:16].C(O)C>O>[N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4]([CH:11]=[N:19][NH:18][C:13](=[O:17])[CH2:14][CH2:15][CH3:16])=[CH:3][CH:2]=1

참가 물질

5

반응물 3

HCID 702EthanolHCID 77079ButyrohydrazideHCID 780724-Quinolinecarboxaldehyde

생성물 1

HCID 86743403Butyric acid (4-quinolinylmethylene)hydrazide수율 85.4%

시약·촉매·용매 1

HCID 962Water용매

실험 절차

A mixture of 7.85 gm (0.05 mole) of 4-quinolinecarboxaldehyde, 5.11 gm (0.05 mole) of butyric acid hydrazide and 100 ml of ethanol is refluxed 4 hr. The reaction mixture is diluted with water and cooled to room temperature. The mixture is chilled. The solid that separates is collected, washed with water and dried to give 10.3 gm of the title compound, having a melting point of 130.4° C.

후처리

  1. temperatureis refluxed 4 hr
  2. temperatureThe mixture is chilled
  3. customThe solid that separates is collected
  4. washwashed with water
  5. customdried

출처 및 근거

ORD 기록
ord-86b41a2e023d46cfa519dc8f0d867f61
출처 데이터셋
uspto-grants-1989_09
특허 번호
US04870082

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