(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 → (S)-6-(2-Hydroxy-2-methyl-propyl)-3-((S)-1-{4-[5-(1-methanesulfonyl-cyclopropyl)-pyridin-2-yl]-phenyl}-ethyl)-6-phenyl-[1,3]oxazinan-2-one

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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 2-chloro-5-(1-methanesulfonyl-cyclopropyl)-pyridine following a procedure analogous to that described in Example 1. Yield: 20% of theory; LC (method 1): tR=1.83 min; Mass spectrum (ESI+): m/z=549 [M+H]+.

Provenance & Evidence