Hydrochloric Acid → HCID 178505461, 화합물

HRID 2191939노트

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HRID 2191939 반응식
[F:1][C:2]1[CH:3]=[C:4](N)[C:5]([NH2:8])=[CH:6][CH:7]=1.[C:10]([S-:15])(=[S:14])OCC.[K+].O.Cl>CN(C=O)C>[F:1][C:2]1[CH:7]=[CH:6][C:5]2[N:8]=[C:10]([SH:15])[S:14][C:4]=2[CH:3]=1

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 962WaterHCID 1645844-Fluorobenzene-1,2-diamineHCID 2735045Potassium ethylxanthate

생성물 1

HCID 178505461HCID 178505461, 화합물

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

반응 조건

온도
95 °C

실험 절차

4-Fluorobenzene-1,2-diamine (10.0 g, 0.077 mol) and potassium O-ethyl carbonodithioate (37.1 g, 0.234 mol) were dissolved in dry DMF (150 mL) under nitrogen and heated to 95° C. for 12 h. The reaction was cooled to RT and 200 mL water was added followed by addition of 5N HCl to get precipitates. After stirring for 1 h, the precipitates were collected by filtration, washed with water and dried under vacuum for 2 h. The crude compound was then washed with chloroform and dried to give 6-fluorobenzo[d]thiazole-2-thiol as yellow solid.

후처리

  1. temperatureThe reaction was cooled to RT
  2. customto get
  3. customprecipitates
  4. filtrationthe precipitates were collected by filtration
  5. washwashed with water
  6. customdried under vacuum for 2 h
  7. washThe crude compound was then washed with chloroform
  8. customdried

출처 및 근거

ORD 기록
ord-05a0f8e3d5e7436cb4e39e65636e01fa
출처 데이터셋
uspto-grants-2012_12
특허 번호
US08329700B2

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