反应详情

The 263 (50 mg, 0.090 mmol) was dissolved in methanol 25 ml, Pd/C 40 mg added, and the reaction stirred under H2 balloon for 6 h. The reaction was filtered through celite bed and washed with excess methanol. The organic layer was concentrated to get the crude, which was purified by flash chromatography using 100-200 mesh silica gel. The crude compound 264 was eluted at 20% ethyl acetate in hexane as half white coloured solid 2-((5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)pyridin-3-yl)methyl)-6-methoxy-5-morpholino-2,3-dihydro-1H-inden-1-one 264.

1. filtrationThe reaction was filtered through celite bed
2. washwashed with excess methanol
3. concentrationThe organic layer was concentrated
4. customto get the crude, which
5. customwas purified by flash chromatography
6. washThe crude compound 264 was eluted at 20% ethyl acetate in hexane as half white coloured solid 2-((5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)pyridin-3-yl)methyl)-6-methoxy-5-morpholino-2,3-dihydro-1H-inden-1-one 264