264188-44-5

Basic information

• Product Name: (S)-([1,1']binaphthalen-2-yl)diphenylphosphine
• CAS NO: 264188-44-5
• Molecular Weight: 438.508
• Mol File: 264188-44-5.mol

Chemical Properties

• CAS DataBase Reference: (S)-([1,1']binaphthalen-2-yl)diphenylphosphine(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-([1,1']binaphthalen-2-yl)diphenylphosphine(264188-44-5)
• EPA Substance Registry System: (S)-([1,1']binaphthalen-2-yl)diphenylphosphine(264188-44-5)

Safety Data

• Hazardous Substances Data: 264188-44-5(Hazardous Substances Data)

Upstream product

• 1589518-11-5 (1-bromonaphthalen-2-yl)diphenylphosphine oxide 
• 187742-81-0 (R)-2-diphenylphosphino-2'-(trifluoromethanesulfonyloxy)-1,1'-binaphthyl 
• 676267-05-3 2-bromo-1-iodonaphthalene 
• 1079-66-9 chloro-diphenylphosphine 
• 207611-58-3 2-bromo-[1,1']dinaphthyl 
• 13922-41-3 1-Naphthylboronic acid 
• 881209-92-3 (R)-2′-hydroxy-[1,1′-binaphthalen]-2-yl trifluoromethanesulfonate 
• 187522-58-3 (S)-(-)-2-trifluoromethanesulfonyloxy-1,1'-binaphthyl 
• 35216-79-6 1-naphthyl-2-naphthol 
• 132532-07-1 [1,1'-binaphthalen]-2-yldiphenylphosphine oxide 

Downstream Products

• 348617-10-7 2-diphenylphosphino-2'-phenyl-1,1'-binaphthyl 
• 701284-54-0 [Pd(C₁₀H₇C₁₀H₆P(C₆H₅)2)(C₆H₄CH₂N(CH₃)2)Cl] 
• 1602492-96-5 2'-(diphenylphosphoryl)-1,1'-binaphthyl-2-yl acetate 
• 132532-07-1 [1,1'-binaphthalen]-2-yldiphenylphosphine oxide 
• 692752-76-4 bis((S)-([1,1']binaphthalen-2-yl)diphenylphosphine-κP)((2,3-η)-but-2-enedinitrile)palladium 

Relevant articles and documents

Axially Chiral Biaryl Monophosphine Oxides Enabled by Palladium/WJ-Phos-Catalyzed Asymmetric Suzuki-Miyaura Cross-coupling

A highly enantioselective palladium/WJ-Phos-catalyzed Suzuki-Miyaura coupling reaction for efficient construction of axially chiral biaryl monophosphine oxides was developed. A series of axially chiral biaryl monophosphine oxides were obtained in good yields and with high enantioselectivities. The practicability of this reaction was validated in the straightforward synthesis of axially chiral biaryl monophosphine ligand and demonstrated by a 100-g-scale synthesis. Moreover, various functionalizations of the product make it as a platform molecule for synthesis of other chiral biaryl phosphines.

Palladium-catalyzed cyclization of bisphosphines to phosphacycles via the cleavage of two carbon-phosphorus bonds

A catalytic method for the synthesis of dibenzophosphole derivatives using bisphosphines as the starting material is developed. The reaction proceeds through the cleavage of two carbonphosphorus bonds of the bisphosphine substrate. The reaction can also be used in the synthesis of six-membered phosphacycles.

Palladium-catalyzed R2(O)P directed C(sp2)-H acetoxylation

A novel and efficient Pd-catalyzed C-H acetoxylation is described. The approach uses R2(O)P as a directing group to synthesize various substituted 2′-phosphorylbiphenyl-2-OAc compounds. Notably, the reaction exhibits smooth operation under mild conditions and shows good functional group tolerance. Products are obtained with high selectivity and yields. This journal is the Partner Organisations 2014.

Preparation of optically active binaphthylmonophosphines (MOP's) containing various functional groups

Optically active 2'-diphenylphosphino-1,1'-binaphthyls (MOP's) having various functional groups, cyano, aminomethyl, methoxycarbonyl, carboxy, and hydroxymethyl, at the C2-position were prepared. A cyano group was introduced on the MOP skeleton by nickel-