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It is employed as a ligand for the in situ preparation of chiral hydrogenation catalysts. It also finds it application for the in situ preparation of chiral hydrogenation catalysts, ligand for Rh(I)-catalyzed asymmetric hydrogenation of enamides, 1,4-disilylation of α,β-unsaturated ketones, Heck reaction of alkenyl iodides, and hydroformylation of olefins.
Yoshiaki Takaya, et al. Rhodium-Catalyzed Asymmetric 1,4-Addition of Aryl- and Alkenylboronic Acids to Enones.J. Am. Chem. Soc.,1998120(22), 5579-5580.
Kilian Muñiz, et al. Configurational Control in Stereochemically Pure Ligands and Metal Complexes for Asymmetric Catalysis.Chem. Eur. J.,2000,6(13), 2309-2316.
Ligand for the in situ preparation of chiral hydrogenation catalysts: J. Am. Chem. Soc., 94, 6429 (1972); Helv. Chim. Acta, 57, 2487 (1974); J. Org. Chem., 44, 3741 (1979).
Dichiarazioni di rischio (UE): H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.