Hydrogen Peroxide → 2,6-Dichloronitrosobenzene

HRID 2198554노트

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HRID 2198554 반응식
[Cl:1][C:2]1[CH:8]=[CH:7][CH:6]=[C:5]([Cl:9])[C:3]=1[NH2:4].[OH:10]O.O>C(O)(=O)C>[Cl:1][C:2]1[CH:8]=[CH:7][CH:6]=[C:5]([Cl:9])[C:3]=1[N:4]=[O:10]

참가 물질

5

반응물 3

HCID 784Hydrogen PeroxideHCID 962WaterHCID 118462,6-Dichloroaniline

생성물 1

HCID 5184632,6-Dichloronitrosobenzene

시약·촉매·용매 1

HCID 176Acetic Acid용매

반응 조건

온도
5 °C

실험 절차

To a solution of 2,6-dichloroaniline (42.3 g, 0.26 mole) in glacial acetic acid (520 ml) in a 1 litre conical flask at room temperature, was added 100 vol hydrogen peroxide (157 ml, 1.38 mole). The flask was plugged with absorbant cotton, and set aside on a thermostatically controlled water bath at a temperature of 25°-30° C. for 70 hours. The flask was then cooled to 5° C., and the crystalline solid collected on a sintered glass funnel, washed with ethanol-pet. ether (40°-60°) (200 ml, 1:1, v/v), and dried in an oven at 90° C. The buff leaflets weighed 40.25 g (87.6%) m.p. 171°-172° C.

후처리

  1. customthe crystalline solid collected on a sintered glass funnel
  2. washwashed with ethanol-pet. ether (40°-60°) (200 ml, 1:1
  3. customv/v), and dried in an oven at 90° C

출처 및 근거

ORD 기록
ord-1fc1d461fe544ebbaad5c966eed74fd6
출처 데이터셋
uspto-grants-1982_11
특허 번호
US04358595

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