Hydrochloric Acid → 4'-{[2-Methyl-5-oxo-4-(4-oxocyclohexyl)-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile

HRID 519577노트

반응식

HRID 519577 반응식
O1[C:5]2([CH2:10][CH2:9][CH:8]([N:11]3[C:16](=[O:17])[C:15]([CH2:18][C:19]4[CH:24]=[CH:23][C:22]([C:25]5[C:26]([C:31]#[N:32])=[CH:27][CH:28]=[CH:29][CH:30]=5)=[CH:21][CH:20]=4)=[C:14]([CH2:33][CH2:34][CH3:35])[N:13]4[N:36]=[C:37]([CH3:39])[N:38]=[C:12]34)[CH2:7][CH2:6]2)[O:4]CC1.Cl.O1CCCC1>C(OCC)(=O)C>[CH3:39][C:37]1[N:38]=[C:12]2[N:11]([CH:8]3[CH2:7][CH2:6][C:5](=[O:4])[CH2:10][CH2:9]3)[C:16](=[O:17])[C:15]([CH2:18][C:19]3[CH:20]=[CH:21][C:22]([C:25]4[C:26]([C:31]#[N:32])=[CH:27][CH:28]=[CH:29][CH:30]=4)=[CH:23][CH:24]=3)=[C:14]([CH2:33][CH2:34][CH3:35])[N:13]2[N:36]=1

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 8028TetrahydrofuranHCID 670085484'-{[4-(1,4-Dioxaspiro[4.5]dec-8-yl)-2-methyl-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile

생성물 1

HCID 670090384'-{[2-Methyl-5-oxo-4-(4-oxocyclohexyl)-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile수율 80.9%

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

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온도
70 °C

실험 절차

A mixture of 4′-{[4-(1,4-dioxaspiro[4.5]dec-8-yl)-2-methyl-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile (27 g), 6N hydrochloric acid (80 mL) and tetrahydrofuran (160 mL) was stirred at 70° C. for 16 hr. The reaction mixture was diluted with ethyl acetate, washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure, and the residue was purified by silica gel column chromatography to give the title compound as a colorless solid (20 g, 80%).

후처리

  1. washwashed with saturated brine
  2. dry with materialdried over anhydrous magnesium sulfate
  3. customThe solvent was evaporated under reduced pressure
  4. customthe residue was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-13b2c29228834bb58bc3688fbca6e1d2
출처 데이터셋
uspto-grants-2015_08
특허 번호
US09115136B2

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