Carbon Disulfide → HCID 178527819, 화합물

HRID 82573

반응식

HRID 82573 반응식
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([NH2:7])[C:2]=1[NH2:8].[C:9](=S)=[S:10]>CCO>[NH:7]1[C:3]2[C:2](=[N:1][CH:6]=[CH:5][CH:4]=2)[N:8]=[C:9]1[SH:10]

참가 물질

4

반응물 2

HCID 6348Carbon DisulfideHCID 99562,3-Diaminopyridine

생성물 1

HCID 178527819HCID 178527819, 화합물

시약·촉매·용매 1

HCID 702Ethanol용매

반응 조건

온도
40 °C

실험 절차

To a solution of pyridine-2,3-diamine (5 g) in EtOH (150 ml) was added carbon disulfide (23 mL) at room temperature. The mixture was stirred at 40° C. under Ar for 10 h. The mixture was cooled to room temperature. The resulting white solid was filtered and washed with ether to give 1H-imidazo[4,5-b]pyridine-2-thiol (5.61 g).

후처리

  1. temperatureThe mixture was cooled to room temperature
  2. filtrationThe resulting white solid was filtered
  3. washwashed with ether

출처 및 근거

ORD 기록
ord-ea7d4add4185470b924efe62d498fe9b
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08846713B2

연결된 노트

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