2-Amino-1-methylbenzimidazole → N-(1-(2-((1-methyl-1H-benzo[d]imidazol-2-yl)amino)ethyl)-1H-pyrazol-4-yl)-5-(m-tolyl)oxazole-4-carboxamide

HRID 624087

반응식

HRID 624087 반응식
O=[CH:2][CH2:3][N:4]1[CH:8]=[C:7]([NH:9][C:10]([C:12]2[N:13]=[CH:14][O:15][C:16]=2[C:17]2[CH:18]=[C:19]([CH3:23])[CH:20]=[CH:21][CH:22]=2)=[O:11])[CH:6]=[N:5]1.[CH3:24][N:25]1[C:29]2[CH:30]=[CH:31][CH:32]=[CH:33][C:28]=2[N:27]=[C:26]1[NH2:34]>CC#N.C(Cl)Cl.CC(O)=O>[CH3:24][N:25]1[C:29]2[CH:30]=[CH:31][CH:32]=[CH:33][C:28]=2[N:27]=[C:26]1[NH:34][CH2:2][CH2:3][N:4]1[CH:8]=[C:7]([NH:9][C:10]([C:12]2[N:13]=[CH:14][O:15][C:16]=2[C:17]2[CH:18]=[C:19]([CH3:23])[CH:20]=[CH:21][CH:22]=2)=[O:11])[CH:6]=[N:5]1

참가 물질

6

반응물 2

HCID 741872-Amino-1-methylbenzimidazoleHCID 86704232N-(1-(2-oxoethyl)-1H-pyrazol-4-yl)-5-(m-tolyl)oxazole-4-carboxamide

생성물 1

HCID 86704234N-(1-(2-((1-methyl-1H-benzo[d]imidazol-2-yl)amino)ethyl)-1H-pyrazol-4-yl)-5-(m-tolyl)oxazole-4-carboxamide

시약·촉매·용매 3

HCID 176Acetic Acid촉매HCID 6342Acetonitrile용매HCID 6344Dichloromethane용매

실험 절차

To a solution of N-(1-(2-oxoethyl)-1H-pyrazol-4-yl)-5-(m-tolyl)oxazole-4-carboxamide (157 mg, 0.45 mmol) in MeCN (1 mL) and DCM (0.8 mL) was added 1-methyl-1H-benzo[d]imidazol-2-amine (66 mg, 0.45 mmol) followed by STAB (190 mg, 0.90 mmol) and 1 drop of AcOH. After stirring at rt for 18 h, the reaction mixture was filtered and directly purified by prep. HPLC. LC-MS conditions D: tR=0.77 min, [M+H]+=442.3.

후처리

  1. filtrationthe reaction mixture was filtered
  2. customdirectly purified by prep

출처 및 근거

ORD 기록
ord-9130f2bea5f74ed7b99ecb02a1f04190
출처 데이터셋
uspto-grants-2016_04
특허 번호
US09303023B2

연결된 노트

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