Methanesulfonic Acid → HCID 15858911, 화합물

HRID 442858노트

반응식

HRID 442858 반응식
C(O[CH:5]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)(=O)C.[Cl:18][C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][C:20]=1[N:25]1[CH2:30][CH2:29][N:28]([C:31]([C:33]2[NH:34][C:35]3[C:40]([CH:41]=2)=[CH:39][CH:38]=[CH:37][CH:36]=3)=[O:32])[CH2:27][CH2:26]1.CS(O)(=O)=O.C(=O)(O)[O-].[Na+]>C(Cl)Cl.C(Cl)(Cl)Cl>[Cl:18][C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][C:20]=1[N:25]1[CH2:30][CH2:29][N:28]([C:31]([C:33]2[NH:34][C:35]3[C:40]([C:41]=2[CH:5]([C:6]2[CH:7]=[CH:8][CH:9]=[CH:10][CH:11]=2)[C:12]2[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=2)=[CH:39][CH:38]=[CH:37][CH:36]=3)=[O:32])[CH2:27][CH2:26]1

참가 물질

7

반응물 4

HCID 6395Methanesulfonic AcidHCID 274281Diphenylmethyl acetateHCID 516892Sodium BicarbonateHCID 17877334HCID 17877334, 화합물

생성물 1

HCID 15858911HCID 15858911, 화합물수율 89.5%

시약·촉매·용매 2

HCID 6212Chloroform용매HCID 6344Dichloromethane용매

실험 절차

Benzhydryl acetate (2.2 g, 9.71 mmol) and 2-[4-(2-chlorophenyl)piperazinylcarbonyl]indole (3.0 g, 8.83 mmol) were dissolved in a mixed solvent of methylene chloride (50 ml) and chloroform (50 ml), and methanesulfonic acid (1.72 ml, 26.5 mmol) was added thereto, followed by stirring at room temperature for 3 hours. A saturated aqueous solution of sodium bicarbonate was added to the reaction solution for neutralization followed by extraction with chloroform. The resulting organic layer was washed with a saturated aqueous solution of sodium bicarbonate and a saturated aqueous solution of sodium chloride, and dried over magnesium sulfate, and the solvent was distilled off under reduced pressure to give 6.5 g of a crude product. The obtained crude product was washed with ethanol (60 ml) under heating to give 4.0 g (yield: 89%) of the title compound.

후처리

  1. additionwas added
  2. extractionfollowed by extraction with chloroform
  3. washThe resulting organic layer was washed with a saturated aqueous solution of sodium bicarbonate
  4. dry with materiala saturated aqueous solution of sodium chloride, and dried over magnesium sulfate
  5. distillationthe solvent was distilled off under reduced pressure
  6. customto give 6.5 g of a crude product
  7. customThe obtained crude product
  8. washwas washed with ethanol (60 ml)
  9. temperatureunder heating

출처 및 근거

ORD 기록
ord-657c9ab476994acc9cbf9d24577af1e2
출처 데이터셋
uspto-grants-1999_04
특허 번호
US05891902

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