Hydrochloric Acid → 2-Phenyl-5-trifluoromethyl-oxazole-4-carboxylic acid (2-piperazin-1-yl-pyrimidin-5-yl)-amide hydrochloride salt

HRID 1641815노트

반응식

HRID 1641815 반응식
C(OC([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[N:19]=[CH:18][C:17]([NH:20][C:21]([C:23]3[N:24]=[C:25]([C:32]4[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=4)[O:26][C:27]=3[C:28]([F:31])([F:30])[F:29])=[O:22])=[CH:16][N:15]=2)[CH2:10][CH2:9]1)=O)(C)(C)C.[ClH:38]>C(Cl)Cl.CO.CCOCC>[ClH:38].[N:11]1([C:14]2[N:15]=[CH:16][C:17]([NH:20][C:21]([C:23]3[N:24]=[C:25]([C:32]4[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=4)[O:26][C:27]=3[C:28]([F:29])([F:30])[F:31])=[O:22])=[CH:18][N:19]=2)[CH2:10][CH2:9][NH:8][CH2:13][CH2:12]1

참가 물질

6

반응물 2

HCID 313Hydrochloric AcidHCID 667384454-{5-[(2-Phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyrimidin-2-yl}-piperazine-1-carboxylic acid tert-butyl ester

생성물 1

HCID 667381632-Phenyl-5-trifluoromethyl-oxazole-4-carboxylic acid (2-piperazin-1-yl-pyrimidin-5-yl)-amide hydrochloride salt

시약·촉매·용매 3

HCID 887Methanol용매HCID 3283Diethyl Ether용매HCID 6344Dichloromethane용매

실험 절차

4-{5-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyrimidin-2-yl}-piperazine-1-carboxylic acid tert-butyl ester from above was suspended in methylene chloride and methanol. To this mixture was added hydrogen chloride in ether (4N, 3 mL). The mixture was stirred at room temperature overnight. The solvents were evaporated and the residue was dried in vacuum. The resulting solid was triturated with dry ether and then filtered to give 2-phenyl-5-trifluoromethyl-oxazole-4-carboxylic acid (2-piperazin-1-yl-pyrimidin-5-yl)-amide hydrochloride salt. LC-MS calcd for C19H17F3N6O2 (m/e) 418.39, obsd 419.0 (M+H). The NMR spectrum obtained on the sample is compatible with its structure.

후처리

  1. customThe solvents were evaporated
  2. customthe residue was dried in vacuum
  3. customThe resulting solid was triturated with dry ether
  4. filtrationfiltered

출처 및 근거

ORD 기록
ord-1adb0270cf0744f4bbd8932b7bc5de1c
출처 데이터셋
uspto-grants-2012_02
특허 번호
US08115011B2

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