Morpholine → (R)-N-(5-(2-(3-fluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)morpholine-4-carboxamide

HRID 63991

반응식

HRID 63991 반응식
[F:1][C:2]1[CH:3]=[C:4]([C@H:8]2[CH2:12][CH2:11][CH2:10][N:9]2[C:13]2[CH:18]=[CH:17][N:16]3[N:19]=[CH:20][C:21]([NH2:22])=[C:15]3[N:14]=2)[CH:5]=[CH:6][CH:7]=1.C1N=CN([C:28]([N:30]2[CH:34]=N[CH:32]=[CH:31]2)=[O:29])C=1.N1CC[O:38][CH2:37]C1>C(Cl)Cl>[F:1][C:2]1[CH:3]=[C:4]([C@H:8]2[CH2:12][CH2:11][CH2:10][N:9]2[C:13]2[CH:18]=[CH:17][N:16]3[N:19]=[CH:20][C:21]([NH:22][C:28]([N:30]4[CH2:31][CH2:32][O:38][CH2:37][CH2:34]4)=[O:29])=[C:15]3[N:14]=2)[CH:5]=[CH:6][CH:7]=1

참가 물질

5

반응물 3

HCID 8083MorpholineHCID 682631,1'-CarbonyldiimidazoleHCID 67329531(R)-5-(2-(3-fluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine

생성물 1

HCID 58386309(R)-N-(5-(2-(3-fluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)morpholine-4-carboxamide수율 100%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a DCM (0.8 mL) solution of (R)-5-(2-(3-fluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-amine (50 mg, 0.17 mmol) was added CDI (41 mg, 0.25 mmol) at ambient temperature in one portion. After stirring two hours, morpholine (22 mg, 0.25 mmol) was added in one portion. The reaction was stirred for 5 minutes before it was concentrated and directly purified by reverse-phase column chromatography, eluting with 5 to 54% acetonitrile/water to yield the final product as a yellowish foamy powder (69 mg, 100% yield). MS (apci) m/z=411.2 (M+H).

후처리

  1. stirringThe reaction was stirred for 5 minutes before it
  2. concentrationwas concentrated
  3. customdirectly purified by reverse-phase column chromatography
  4. washeluting with 5 to 54% acetonitrile/water

출처 및 근거

ORD 기록
ord-c82f437782b84f2b94be26357ede6e07
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09447104B2

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