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

HRID 63991

反応式

HRID 63991 の反応式
[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

参加物

5

反応物 3

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

生成物 1

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

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

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).

後処理

  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

出典と根拠

ORDレコード
ord-c82f437782b84f2b94be26357ede6e07
出典データセット
uspto-grants-2016_09
特許番号
US09447104B2

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