Boc-L-leucinol → HCID 86724439, compound

Participants

Reaction Steps

Prepared as described in Example 8, Part C using (S)-tert-butyl (1-hydroxy-4-methylpentan-2-yl)carbamate and 8-chloro-5-(trifluoromethyl)-5H-chromeno[3,4-c]pyridine to afford tert-butyl ((2S)-4-methyl-1-((5-(trifluoromethyl)-5H-chromeno[3,4-c]pyridin-8-yl)oxy)pentan-2-yl)carbamate (0.28 g, 0.516 mmol, 49% yield) as a yellow solid. LCMS (ESI) m/e 467.2 [(M+H)+, calcd for C24H30F3N2O4 467.2]; LC/MS retention time (Method C): tR=2.19 min.

Provenance & Evidence