B 1803
(R)-(+)-(1,1′-Binaphthalene-2,2′-diyl)bis(diphenylphosphine), (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl, (R)-(+)-BINAP
76189-55-4
[(C6H5)2PC10H6-]2
29319090
622.67
Bottle / Drum
18%
BINAP (2,2'-bis(diphenylphosphino)-1,1'-binaphthyl) is an organophosphorus compound. This chiral ligand is widely used in asymmetric synthesis
B 1803 (OTTO) R-BINAP Cas 76189-55-4 - used in organic synthesis for enantioselective transformations catalyzed by its complexes of ruthenium, rhodium, and palladium. As pioneered by Ryōji Noyori and his co-workers, rhodium complexes of BINAP are useful for the synthesis of (–)-menthol.
Chiral Catalysts, Ligands, and Reagents
Powder or crystals
White to beige
98%
239-241 °C(lit.)
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filterWGK Germany 3
76189-56-5