Thioanisole → HCID 59135952, 화합물

Triphenylphosphine oxide (0.9 g) was dissolved in dichloromethane (10 mL), trifluoromethanesulfonic anhydride (0.55 mL) was added under ice-cooling, and the mixture was stirred for 10 min. A solution of N-[2-(benzylthio)-3,3-dimethoxypropyl]-5-(2-methoxyethoxy)-7-{methyl[(1-methyl-1H-imidazol-2-yl)sulfonyl]amino}-1H-indole-2-carboxamide (1.9 g) and thioanisole (0.7 mL) in dichloromethane (10 mL) was added dropwise under ice-cooling, and the mixture was stirred for 25 min, and then at room temperature for 1 hr. Water was added to the reaction solution, and the mixture was extracted with ethyl acetate. The organic layer was washed with saturated brine, dried over magnesium sulfate, and filtrated, and the filtrate was concentrated under reduced pressure. The residue was silica gel column chromatography (ethyl acetate:hexane=10:90-80:20) to give the title compound (620 mg, yield 39%) as a colorless oil.

1. temperaturecooling
2. temperaturecooling
3. stirringthe mixture was stirred for 25 min
4. waitat room temperature for 1 hr
5. extractionthe mixture was extracted with ethyl acetate
6. washThe organic layer was washed with saturated brine
7. dry with materialdried over magnesium sulfate
8. filtrationfiltrated
9. concentrationthe filtrate was concentrated under reduced pressure

ORD 기록

ord-faa816e1b7e644b0aeebd6098f12acba

출처 데이터셋

uspto-grants-2010_08

DOI

10.6084/m9.figshare.5104873.v1

특허 번호

US07777047B2