叔丁基-4-〔2-氰基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯氧基]哌啶-1-甲酸叔丁酯

tert-butyl 4-[2-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]piperidine-1-carboxylate