Tert-butyl (4,4,4-trifluoro-1-hydroxybutan-2-yl)carbamate → Tert-butyl (1-((4,6-dimethyl-5-oxo-5,6-dihydrobenzo[c][2,7]naphthyridin-8-yl)oxy)-4,4,4-trifluorobutan-2-yl)carbamate

Participants

Reaction Steps

8-Chloro-4,6-dimethylbenzo[c][2,7]naphthyridin-5(6H)-one and tert-butyl (4,4,4-trifluoro-1-hydroxybutan-2-yl)carbamate were used for ether synthesis as described in Example 16, Part H to afford tert-butyl (1-((4,6-dimethyl-5-oxo-5,6-dihydrobenzo[c][2,7]naphthyridin-8-yl)oxy)-4,4,4-trifluorobutan-2-yl)carbamate (0.22 g, 0.473 mmol, 49% yield) as a semi-solid. LC/MS (ESI) m/e 466.2 [(M+H)+, calcd for C23H27F3N3O4 466.2]; LC/MS retention time (method D): tR=0.82 min.

Provenance & Evidence