tert-butyl 4-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate

The boronate moiety makes it particularly useful as a coupling partner in Suzuki–Miyaura cross-coupling reactions for the synthesis of complex heterocyclic compounds in medicinal chemistry. tert-Butyl 4-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate is a protected piperidine derivative functionalized with a pyrazole ring and a boronate ester.

API Name Crizotinib
CAS No 877399-74-1
Molecular Formula C19H32BN3O4
Molecular Weight 377.3 g/mol
Synonyms tert-butyl 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylate