Category:
Active Pharmaceutical Ingredients
CAS NO:
850253-53-1
Standard:
In-house Standards,
This chiral bisphosphine ligand, CAS 217684-56-9, features a bibenzodioxole backbone substituted with 3,5-dimethylphenyl groups. Synthesized via palladium-catalyzed cross-coupling of the corresponding boronic esters, it serves as a critical asymmetric catalyst precursor.
Store under inert atmosphere at -20°C to prevent oxidation. Use appropriate PPE due to potential skin irritation; avoid inhalation of dust. Strictly exclude moisture during handling to maintain catalytic activity.