Acetonitrile → 3,3-Dimethyl-1-{[6-(5-methyl-pyridin-2-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-ylamino]-methyl}-cyclohexanol

HRID 535374노트

반응식

HRID 535374 반응식
Cl[C:2]1[C:3]2[CH2:11][N:10]([C:12]3[CH:17]=[CH:16][C:15]([CH3:18])=[CH:14][N:13]=3)[CH2:9][CH2:8][C:4]=2[N:5]=[CH:6][N:7]=1.[NH2:19][CH2:20][C:21]1([OH:29])[CH2:26][CH2:25][CH2:24][C:23]([CH3:28])([CH3:27])[CH2:22]1.C(#N)C.C(=O)(O)[O-].[Na+]>>[CH3:27][C:23]1([CH3:28])[CH2:24][CH2:25][CH2:26][C:21]([CH2:20][NH:19][C:2]2[C:3]3[CH2:11][N:10]([C:12]4[CH:17]=[CH:16][C:15]([CH3:18])=[CH:14][N:13]=4)[CH2:9][CH2:8][C:4]=3[N:5]=[CH:6][N:7]=2)([OH:29])[CH2:22]1

참가 물질

5

반응물 4

HCID 6342AcetonitrileHCID 516892Sodium BicarbonateHCID 468357271-(Aminomethyl)-3,3-dimethylcyclohexanolHCID 593464574-Chloro-5,6,7,8-tetrahydro-6-(5-methylpyridin-2-yl)pyrido[4,3-d]pyrimidine

생성물 1

HCID 593465433,3-Dimethyl-1-{[6-(5-methyl-pyridin-2-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-ylamino]-methyl}-cyclohexanol

실험 절차

4-chloro-5,6,7,8-tetrahydro-6-(5-methylpyridin-2-yl)pyrido[4,3-d]pyrimidine (0.030 g, 0.00012 mol) and 1-aminomethyl-3,3-dimethyl-cyclohexanol (0.022 g, 0.00014 mol) in acetonitrile (3 mL, 0.06 mol) was heated via microwave in a sealed tube at 180° C. for a total of 2 hours and five minutes. The reaction mixture was cooled to room temperature and poured into saturated sodium bicarbonate. The mixture was extracted with equal amounts of ethyl acetate and the organic layer was dried over magnesium sulfate. The residue was purified by flash chromatography over silica gel methanol/dichloromethane (0-10%) to yield the title compound.

후처리

  1. extractionThe mixture was extracted with equal amounts of ethyl acetate
  2. dry with materialthe organic layer was dried over magnesium sulfate
  3. customThe residue was purified by flash chromatography over silica gel methanol/dichloromethane (0-10%)

출처 및 근거

ORD 기록
ord-8c297cf763514da385dbf439d65a60b3
출처 데이터셋
uspto-grants-2014_10
특허 번호
US08859545B2

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