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(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl is chiral ligand widely used in asymmetric synthesis. It also used as excellent catalysts for asymmetric hydrogenation of alkenes and some cyclic anhydrides. BINAP is used in organic synthesis for enantioselective transformations catalyzed by its complexes of ruthenium, rhodium, and palladium
Dongwei Cai.; Joseph F. Payack.; Dean R. Bender.; David L. Hughes.; Thomas R. Verhoeven.; Paul J. Reider. Synthesis of Chiral 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (BINAP) via a Novel Nickel-Catalyzed Phosphine Insertion.J. Org. Chem.1994,59(23), 7180-7181 .
Kitamura, Masato; M. Tokunaga; T. Ohkuma; R. Noyori . Asymmetric hydrogenation of 3-oxo carboxylates using BINAP-ruthenium complexes.Org. Syn.1998,9 589.
Hazard Statements: H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant