Ethanol → HCID 178488032, 화합물

HRID 273756

반응식

HRID 273756 반응식
C(O)C.[C:4](=[S:6])=S.[NH2:7][C:8]1[CH:9]=[C:10]([O:15][CH3:16])[CH:11]=[CH:12][C:13]=1[NH2:14].[OH-].[Na+]>O>[SH:6][C:4]1[NH:7][C:8]2[CH:9]=[C:10]([O:15][CH3:16])[CH:11]=[CH:12][C:13]=2[N:14]=1

참가 물질

6

반응물 4

HCID 702EthanolHCID 6348Carbon DisulfideHCID 14798Sodium HydroxideHCID 1534044-Methoxy-o-phenylenediamine

생성물 1

HCID 178488032HCID 178488032, 화합물

시약·촉매·용매 1

HCID 962Water용매

실험 절차

70 ml of ethanol and 15 ml of carbon disulfide were added to 2.6 g of 3,4-diaminoanisole and then a solution of 1.5 g of sodium hydroxide in 5 ml of water was added thereto. After heating with a water bath for 3.5 hours, the mixture was cooled with ice, filtered and then the solvent in the filtrate was distilled off under reduced pressure. The residue was dissolved in ethanol. The solution was filtrated to remove the insoluble matter and then the solvent in the filtrate was distilled off under reduced pressure. The residue was recrystallized from water-containing methanol to obtain 2.0 g of the titled compound (13).

후처리

  1. temperatureAfter heating with a water bath for 3.5 hours
  2. temperaturethe mixture was cooled with ice
  3. filtrationfiltered
  4. distillationthe solvent in the filtrate was distilled off under reduced pressure
  5. dissolutionThe residue was dissolved in ethanol
  6. filtrationThe solution was filtrated
  7. customto remove the insoluble matter
  8. distillationthe solvent in the filtrate was distilled off under reduced pressure
  9. customThe residue was recrystallized from water-
  10. additioncontaining methanol

출처 및 근거

ORD 기록
ord-ccbe35180d5349e08245fb39f2fbce2d
출처 데이터셋
uspto-grants-1995_02
특허 번호
US05387600

연결된 노트

불러오는 중…