Sodium hydride → 4-((Difluoro(6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)methyl)-2-phenyl-5-(trifluoromethyl)oxazole

HRID 406441노트

반응식

HRID 406441 반응식
Cl[C:2]([F:24])([F:23])[C:3]1[N:7]2[CH:8]=[C:9]([C:12]3[CH:17]=[CH:16][C:15]([O:18][C:19]([F:22])([F:21])[F:20])=[CH:14][CH:13]=3)[CH:10]=[CH:11][C:6]2=[N:5][N:4]=1.[C:25]1([C:31]2[O:32][C:33]([C:38]([F:41])([F:40])[F:39])=[C:34]([CH2:36][OH:37])[N:35]=2)[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1.[H-].[Na+]>CN(C=O)C>[F:23][C:2]([F:24])([C:3]1[N:7]2[CH:8]=[C:9]([C:12]3[CH:17]=[CH:16][C:15]([O:18][C:19]([F:22])([F:21])[F:20])=[CH:14][CH:13]=3)[CH:10]=[CH:11][C:6]2=[N:5][N:4]=1)[O:37][CH2:36][C:34]1[N:35]=[C:31]([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[O:32][C:33]=1[C:38]([F:41])([F:40])[F:39]

참가 물질

5

반응물 3

HCID 24758Sodium hydrideHCID 581189423-(Chloro-difluoro-methyl)-6-(4-trifluoromethoxy-phenyl)-[1,2,4]triazolo[4,3-a]pyridineHCID 58118959HCID 58118959, 화합물

생성물 1

HCID 581189314-((Difluoro(6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)methyl)-2-phenyl-5-(trifluoromethyl)oxazole

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

In a 5 mL microwave vial under a nitrogen atmosphere 3-(Chloro-difluoro-methyl)-6-(4-trifluoromethoxy-phenyl)-[1,2,4]triazolo[4,3-a]pyridine (100 mg, 0.275 mmol), (2-phenyl-5-(trifluoromethyl)oxazol-4-yl)methanol (107 mg, 0.440 mmol), and NaH (39 mg, 0.96 mmol) in DMF (3 ml) were combined and stirred for 10 minutes. The reaction mixture was quenched with 1M HCl and concentrated before being purified the product, 4-((difluoro(6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)methyl)-2-phenyl-5-(trifluoromethyl)oxazole, by prep-HPLC(HCl).

후처리

  1. customThe reaction mixture was quenched with 1M HCl
  2. concentrationconcentrated
  3. custombefore being purified the product, 4-((difluoro(6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)methyl)-2-phenyl-5-(trifluoromethyl)oxazole

출처 및 근거

ORD 기록
ord-e4456b7df11e413a823d4d68dc493e36
출처 데이터셋
uspto-grants-2014_06
특허 번호
US08754103B2

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