(S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)-1,3-oxazinan-2-one → 1-[6-(4-{(S)-1-[(S)-6-(2-Hydroxy-2-methyl-propyl)-2-oxo-6-phenyl-[1,3]oxazinan-3-yl]-ethyl}-phenyl)-pyridazin-3-yl]-cyclopropanecarbonitrile

Participants

Reaction Steps

The title compound was prepared from (S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-{(S)-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-ethyl}-1,3-oxazinan-2-one and 1-(6-chloro-pyridazin-3-yl)-cyclopropanecarbonitrile following a procedure analogous to that described in Example 1. Yield: 51% of theory; LC (method 2): tR=3.42 min; Mass spectrum (ESI+): m/z=497 [M+H]+.

Provenance & Evidence