Triethylamine → 2-Methyl-N-[4-(pyrrolo[1,2-a]quinoxalin-5(4H)-ylcarbonyl)phenyl]benzamide

HRID 439977

반응식

HRID 439977 반응식
[CH3:1][C:2]1[CH:10]=[CH:9][CH:8]=[CH:7][C:3]=1[C:4](Cl)=[O:5].C(N(CC)CC)C.[NH2:18][C:19]1[CH:39]=[CH:38][C:22]([C:23]([N:25]2[C:34]3[C:29](=[CH:30][CH:31]=[CH:32][CH:33]=3)[N:28]3[CH:35]=[CH:36][CH:37]=[C:27]3[CH2:26]2)=[O:24])=[CH:21][CH:20]=1>C(Cl)Cl>[CH:35]1[N:28]2[C:29]3[C:34]([N:25]([C:23]([C:22]4[CH:21]=[CH:20][C:19]([NH:18][C:4](=[O:5])[C:3]5[CH:7]=[CH:8][CH:9]=[CH:10][C:2]=5[CH3:1])=[CH:39][CH:38]=4)=[O:24])[CH2:26][C:27]2=[CH:37][CH:36]=1)=[CH:33][CH:32]=[CH:31][CH:30]=3

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 702762-Methylbenzoyl chlorideHCID 218370054,5-Dihydro-5-(4-aminobenzoyl)pyrrolo[1,2-a]quinoxaline

생성물 1

HCID 153406682-Methyl-N-[4-(pyrrolo[1,2-a]quinoxalin-5(4H)-ylcarbonyl)phenyl]benzamide

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a stirred solution of 1.5 mmol of 2-methylbenzoyl chloride in 10 ml of methylene chloride is added 3 mmol of triethylamine. After stirring for 15 minutes, 1.5 mmol of 4,5-dihydro-5-(4-aminobenzoyl)pyrrolo[1,2-a]quinoxaline is added and the mixture stirred for 5 hours. The reaction mixture is washed with water, 1N HCl, NaHCO3, and brine. The reaction mixture is dried with Na2SO4, filtered and evaporated in vacuo to give a solid which is purified by flash chromatography to give the desired product as a solid, m.p. 206°-207° C.

후처리

  1. stirringthe mixture stirred for 5 hours
  2. washThe reaction mixture is washed with water, 1N HCl, NaHCO3, and brine
  3. dry with materialThe reaction mixture is dried with Na2SO4
  4. filtrationfiltered
  5. customevaporated in vacuo
  6. customto give a solid which
  7. customis purified by flash chromatography

출처 및 근거

ORD 기록
ord-2d22bb0821eb4bf6ab25d9c68b544b12
출처 데이터셋
uspto-grants-1996_05
특허 번호
US05516774

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