Hydrogen Peroxide → HCID 53799883, 화합물

HRID 265723노트

반응식

HRID 265723 반응식
S(=O)(=O)(O)O.[C:6]([N:14]1[CH2:20][CH2:19][CH2:18][CH2:17][CH2:16][C:15]1=[O:21])(=[O:13])[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1.[OH2:22].[OH:23]O>>[C:6]([NH:14][CH2:20][CH2:19][CH2:18][CH2:17][CH2:16][C:15]([O:21][OH:23])=[O:22])(=[O:13])[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1

참가 물질

5

반응물 4

HCID 784Hydrogen PeroxideHCID 962WaterHCID 1118Sulfuric AcidHCID 2244711-Benzoylazepan-2-one

생성물 1

HCID 53799883HCID 53799883, 화합물

반응 조건

온도
80 °C

실험 절차

140 g of sulfuric acid are added dropwise in the course of half an hour to a liquid mixture of N-benzoyl-caprolactam (21.7 g, 100 mmol) and water (8.0 g, 440 mmol) at 68° C. The internal temperature increases in the course of this to 80° C., and the mixture is further stirred for 1 hour at this temperature. After the reaction solution is cooled to 20° C., 42 ml of 50% strength aqueous hydrogen peroxide solution are added dropwise. The internal temperature is kept between 25° and 30° C. during this by ice cooling. After one hour, the reaction batch is admixed with 500 ml of ice water, and the resulting colorless precipitate is filtered off by suction and washed to neutrality with water. Yield 22.2 g (88%), active oxygen content 6.2 % (98%).

후처리

  1. temperatureAfter the reaction solution is cooled to 20° C.
  2. customis kept between 25° and 30° C.
  3. waitAfter one hour
  4. filtrationthe resulting colorless precipitate is filtered off by suction
  5. washwashed

출처 및 근거

ORD 기록
ord-2e0234dbefca4dd6b4e8307f2435233c
출처 데이터셋
uspto-grants-1997_07
특허 번호
US05648521

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