Category:
Chiral Intermediates
CAS NO:
1339890-99-1
Standard:
In-house Standards,
HPLC>98%
This compound is a specialized heterocyclic boronic ester, serving as a critical intermediate in C-N cross-coupling reactions. The molecular formula is C10H17BN2O3, with CAS number 2195864-85-0. It is synthesized via the lithiation of 1-(oxetan-3-yl)-1H-pyrazole followed by quenching with pinacolborane.
Store under inert atmosphere at -20°C to prevent hydrolysis. Handle in a fume hood due to potential toxicity; avoid contact with moisture and strong oxidizers during industrial processing.