Ethyl chloroformate → 1-Ethoxycarbonyl-1-phenythiosemicarbazide

HRID 477749

반응식

HRID 477749 반응식
[C:1]1([NH:7][NH:8][C:9]([NH2:11])=[S:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Cl[C:13]([O:15][CH2:16][CH3:17])=[O:14]>C(O)C>[CH2:16]([O:15][C:13]([N:7]([C:1]1[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1)[NH:8][C:9]([NH2:11])=[S:10])=[O:14])[CH3:17]

참가 물질

4

반응물 2

HCID 10928Ethyl chloroformateHCID 27810941-Phenylthiosemicarbazide

생성물 1

HCID 857731911-Ethoxycarbonyl-1-phenythiosemicarbazide

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A mixture of 1-phenylthiosemicarbazide (25 g), ethanol (180 ml) and ethyl chloroformate (17 ml) was heated under reflux with stirring for 30 minutes. The mixture was cooled to room temperature and the solid was filtered, washed with ethanol and then with ether to give 28.9 g of the desired product.

후처리

  1. temperaturewas heated
  2. temperatureunder reflux
  3. filtrationthe solid was filtered
  4. washwashed with ethanol

출처 및 근거

ORD 기록
ord-ec16df487b4344ac9ab14b8560048c96
출처 데이터셋
uspto-grants-1989_12
특허 번호
US04889553

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