2,4-Dichloronitrobenzene → 949-30-4

HRID 2077796노트

반응식

HRID 2077796 반응식
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[N+:9]([O-:11])=[O:10].[Cl:12][S:13](O)(=[O:15])=[O:14]>>[Cl:8][C:6]1[CH:7]=[C:2]([Cl:1])[C:3]([N+:9]([O-:11])=[O:10])=[CH:4][C:5]=1[S:13]([Cl:12])(=[O:15])=[O:14]

참가 물질

3

반응물 2

HCID 118992,4-DichloronitrobenzeneHCID 24638Chlorosulfonic acid

생성물 1

HCID 21875587949-30-4수율 60%

반응 조건

온도
130 °C

실험 절차

2,4-Dichloronitrobenzene (10 g, 52 mmol) was added ClSO3H (8 ml, 120 mmol) dropwise under ice-water bath. The mixture was stirred at 130° C. for 26 h. The mixture was cooled to rt and poured onto ice-water. The resulting precipitates were collected by filtration and dried under reduced pressure to give 9 g (60%) of the title compound as brown solids.

후처리

  1. temperatureThe mixture was cooled to rt
  2. additionpoured onto ice-water
  3. customThe resulting precipitates
  4. filtrationwere collected by filtration
  5. customdried under reduced pressure

출처 및 근거

ORD 기록
ord-3e13733e920b413ca100a89aa852f7b0
출처 데이터셋
uspto-grants-2011_04
특허 번호
US07928119B2

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