Dimethylformamide → HCID 86708202, 화합물

HRID 533606노트

반응식

HRID 533606 반응식
[CH2:1]([S:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[C:10]1[NH:22][C:13]2=[N:14][CH:15]=[C:16]([C:18]([F:21])([F:20])[F:19])[CH:17]=[C:12]2[N:11]=1)[CH3:2].CN(C=O)C.[H-].[Na+].[CH3:30][O:31][CH2:32]Cl>O>[CH3:30][O:31][CH2:32][N:22]1[C:13]2=[N:14][CH:15]=[C:16]([C:18]([F:21])([F:19])[F:20])[CH:17]=[C:12]2[N:11]=[C:10]1[C:5]1[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=1[S:3][CH2:1][CH3:2]

참가 물질

6

반응물 4

HCID 6228DimethylformamideHCID 7864Chloromethyl Methyl EtherHCID 24758Sodium hydrideHCID 178477271HCID 178477271, 화합물

생성물 1

HCID 86708202HCID 86708202, 화합물

시약·촉매·용매 1

HCID 962Water용매

실험 절차

To a mixture of 2-(2-ethylsulfanylphenyl)-6-trifluoromethyl-3H-imidazo[4,5-b]pyridine (98 mg) and DMF (6 ml), 60% of sodium hydride (in oil) (29 mg) and chloromethyl methyl ether (25 μl) were sequentially added under ice-cooling. The mixture was heated room temperature, and stirred for 4 hours. Then, water was poured thereinto, and extracted with ethyl acetate. The organic layer was dried over sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to silica gel column chromatography to give 72 mg of 3-methoxymethyl-2-(2-ethylsulfanylphenyl)-6-trifluoromethyl-3H-imidazo[4,5-b]pyridine (hereinafter referred to as Present Compound 37).

후처리

  1. additionwere sequentially added under ice-
  2. temperaturecooling
  3. extractionextracted with ethyl acetate
  4. dry with materialThe organic layer was dried over sodium sulfate
  5. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-f1c772d71ac24229bfbdd41f757955e3
출처 데이터셋
uspto-grants-2014_10
특허 번호
US08853238B2

반응 노트

불러오는 중…