Potassium ethylxanthate → HCID 178515810, 화합물

HRID 2368068노트

반응식

HRID 2368068 반응식
Cl.[NH2:2][C:3]1[CH:8]=[C:7]([OH:9])[CH:6]=[CH:5][C:4]=1[OH:10].C(O[C:14]([S-])=[S:15])C.[K+]>N1C=CC=CC=1>[SH:15][C:14]1[O:10][C:4]2[CH:5]=[CH:6][C:7]([OH:9])=[CH:8][C:3]=2[N:2]=1

참가 물질

4

반응물 2

HCID 2735045Potassium ethylxanthateHCID 136850472-Aminobenzene-1,4-diol hydrochloride

생성물 1

HCID 178515810HCID 178515810, 화합물수율 56.2%

시약·촉매·용매 1

HCID 1049Pyridine용매

실험 절차

To a solution of 2-aminobenzene-1,4-diol hydrochloride (3.58 g) in pyridine (40 mL) was added potassium ethylxanthate (3.91 g), and the mixture was stirred with heating under reflux for 3 hr. After allowing to cool to room temperature, the reaction solution was concentrated under reduced pressure, and the obtained residue was dissolved in water, and the solution was acidified with 1M hydrochloric acid. The precipitated solid was collected, and washed with water to give the title compound (2.08 g).

후처리

  1. temperaturewith heating
  2. temperatureunder reflux for 3 hr
  3. concentrationthe reaction solution was concentrated under reduced pressure
  4. dissolutionthe obtained residue was dissolved in water
  5. customThe precipitated solid was collected
  6. washwashed with water

출처 및 근거

ORD 기록
ord-98d424da821745a5afe86e64dabfe65d
출처 데이터셋
uspto-grants-2014_04
특허 번호
US08703758B2

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