Acetic Acid → HCID 178448124, 화합물

HRID 2060900노트

반응식

HRID 2060900 반응식
[CH:1]([C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[C:6]([O:13][C:14]2[CH:22]=[CH:21][C:17]([C:18]([NH2:20])=[O:19])=[CH:16][N:15]=2)=[CH:5][N:4]=1)=O.Cl.[CH:24]([C@H:27]1[CH2:32][CH2:31][C@H:30]([NH2:33])[CH2:29][CH2:28]1)([CH3:26])[CH3:25].C(O)(=O)C.[BH-](OC(C)=O)(OC(C)=O)OC(C)=O.[Na+]>ClCCCl>[CH:24]([C@H:27]1[CH2:32][CH2:31][C@H:30]([NH:33][CH2:1][C:3]2[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[C:6]([O:13][C:14]3[CH:22]=[CH:21][C:17]([C:18]([NH2:20])=[O:19])=[CH:16][N:15]=3)=[CH:5][N:4]=2)[CH2:29][CH2:28]1)([CH3:26])[CH3:25]

참가 물질

6

반응물 4

HCID 176Acetic AcidHCID 5049666Sodium triacetoxyborohydrideHCID 594013146-(1-Formylisoquinolin-4-yloxy)nicotinamideHCID 178448120HCID 178448120, 화합물

생성물 1

HCID 178448124HCID 178448124, 화합물

시약·촉매·용매 1

HCID 111,2-Dichloroethane용매

실험 절차

To a suspension of 6-(1-formylisoquinolin-4-yloxy)nicotinamide (Preparation 20) (150 mg, 0.51 mmol) and trans-4-isopropylcyclohexylamine hydrochloride (Preparation 9) (273 mg, 1.53 mmol) in 1,2-dichloroethane (10 mL) under argon was added acetic acid (30 μL, 0.51 mmol) followed by NaBH(OAc)3 (325 mg, 1.53 mmol). The mixture was stirred at rt for 16 h then the reaction solvent was removed in vacuo. The residue was partitioned between EtOAc (50 mL) and NaHCO3 (30 mL), and the organic phase washed with NaHCO3 (30 mL), brine (30 mL) and dried (MgSO4). Solvent was removed in vacuo and the residue purified by column chromatography (SiO2, NH4OH:MeOH:DCM 0.5:5:95) to give the title compound: RT=2.85 min; m/z (ES+)=419.3 [M+H]+.

후처리

  1. customthe reaction solvent was removed in vacuo
  2. customThe residue was partitioned between EtOAc (50 mL) and NaHCO3 (30 mL)
  3. washthe organic phase washed with NaHCO3 (30 mL), brine (30 mL)
  4. dry with materialdried (MgSO4)
  5. customSolvent was removed in vacuo
  6. customthe residue purified by column chromatography (SiO2, NH4OH:MeOH:DCM 0.5:5:95)

출처 및 근거

ORD 기록
ord-2e84c190d8e44f55b91efa0dba6b82e9
출처 데이터셋
uspto-grants-2012_10
특허 번호
US08278442B2

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