(S)-tert-Butyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)morpholine-4-carboxylate 1g

(S)-tert-Butyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)morpholine-4-carboxylate 1g