3-Chloro-6-methylpyridazine → HCID 49793199, compound

Participants

Reaction Steps

The title compound was prepared from 3-{(S)-cyclopropyl-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]methyl}-(S)-6-(2-hydroxy-2-methyl-propyl)-6-phenyl-[1,3]oxazinan-2-one {prepared in analogy to the intermediate in Example 3 from 3-[(S)-(4-bromo-phenyl)-cyclopropyl-methyl]-(S)-6-(2-hydroxy-2-methyl-propyl)-6-phenyl-[1,3]oxazinan-2-one} and 3-chloro-6-methyl-pyridazine following a procedure analogous to that described in Example 3. LC-MS (Method 1): tR=3.39 min; Mass spectrum (ESI+): m/z=472 [M+H]+.

Provenance & Evidence