Hydrogen Peroxide → 4-((1R,2S)-2-aminocyclohexylamino)-2-(1-methyl-1H-indol-4-ylamino)benzamide

HRID 84794

반응식

HRID 84794 반응식
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([NH:9][C@@H:10]2[CH2:15][CH2:14][CH2:13][CH2:12][C@@H:11]2[NH:16]C(=O)OC(C)(C)C)=[CH:5][C:4]=1[NH:24][C:25]1[CH:33]=[CH:32][CH:31]=[C:30]2[C:26]=1[CH:27]=[CH:28][N:29]2[CH3:34])#[N:2].C([O-])([O-])=[O:36].[K+].[K+].OO.O>CS(C)=O.CCOC(C)=O>[NH2:16][C@H:11]1[CH2:12][CH2:13][CH2:14][CH2:15][C@H:10]1[NH:9][C:6]1[CH:7]=[CH:8][C:3]([C:1]([NH2:2])=[O:36])=[C:4]([NH:24][C:25]2[CH:33]=[CH:32][CH:31]=[C:30]3[C:26]=2[CH:27]=[CH:28][N:29]3[CH3:34])[CH:5]=1

참가 물질

7

반응물 4

HCID 784Hydrogen PeroxideHCID 962WaterHCID 11430Potassium CarbonateHCID 69283979tert-butyl (1S,2R)-2-(4-cyano-3-(1-methyl-1H-indol-4-ylamino)phenylamino)cyclohexylcarbamate

생성물 1

HCID 573340264-((1R,2S)-2-aminocyclohexylamino)-2-(1-methyl-1H-indol-4-ylamino)benzamide수율 13.9%

시약·촉매·용매 2

HCID 679Dimethyl Sulfoxide용매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of tert-butyl (1S,2R)-2-(4-cyano-3-(1-methyl-1H-indol-4-ylamino)phenylamino)cyclohexylcarbamate (90 mg, 0.19 mmol) in DMSO (2 mL). K2CO3 (130 mg, 0.94 mmol) and H2O2 (50% aq., 0.500 mL) were added. The mixture was stirred at 100 C for 10 min. Water and EtOAc were added. The organic phase was separated, dried over Na2SO4, concentrated in vacuo. The residue was dissolved in TFA (2 mL). After 10 min of standing, TFA was removed in vacuo. The residue was purified by HPLC to give the titled compound (10 mg). MS 378.3 (M+H); UV 224.7, 291.5 nm

후처리

  1. customThe organic phase was separated
  2. dry with materialdried over Na2SO4
  3. concentrationconcentrated in vacuo
  4. dissolutionThe residue was dissolved in TFA (2 mL)
  5. waitAfter 10 min of standing
  6. customTFA was removed in vacuo
  7. customThe residue was purified by HPLC

출처 및 근거

ORD 기록
ord-cb73c02deddc499bb962f4b456490400
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08846928B2

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