132532-07-1

Basic information

• Product Name: [1,1'-binaphthalen]-2-yldiphenylphosphine oxide
• Synonyms: [1,1'-binaphthalen]-2-yldiphenylphosphine oxide
• CAS NO: 132532-07-1
• Molecular Weight: 454.508
• Mol File: 132532-07-1.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: [1,1'-binaphthalen]-2-yldiphenylphosphine oxide(CAS DataBase Reference)
• NIST Chemistry Reference: [1,1'-binaphthalen]-2-yldiphenylphosphine oxide(132532-07-1)
• EPA Substance Registry System: [1,1'-binaphthalen]-2-yldiphenylphosphine oxide(132532-07-1)

Safety Data

• Hazardous Substances Data: 132532-07-1(Hazardous Substances Data)

Upstream product

• 132532-04-8 (R)-(+)-2-(diphenylphosphinyl)-2'-[(trifluoromethanesulfonyl)oxy]-1,1'-binaphthyl 
• 132532-08-2 (R)-(+)-diethyl 2-(1,1'-binaphthyl)phosphonate 
• 100-58-3 phenylmagnesium bromide 
• 13922-41-3 1-Naphthylboronic acid 
• 264188-44-5 (S)-2-diphenylphosphino-1,1'-binaphthyl 
• 128544-05-8 (R)-(-)-1,1'-bi-2-naphthol triflate 
• 24630-80-6 diphenylphosphine oxide 
• 2216-69-5 1-Methoxynaphthalene 
• 1079-66-9 chloro-diphenylphosphine 
• 881209-92-3 (R)-2′-hydroxy-[1,1′-binaphthalen]-2-yl trifluoromethanesulfonate 
• 35216-79-6 1-naphthyl-2-naphthol 
• 4559-70-0 Diphenylphosphine oxide 
• 187522-58-3 (S)-(-)-2-trifluoromethanesulfonyloxy-1,1'-binaphthyl 
• 703-55-9 1-naphthylmagnesiumbromide 

Downstream Products

• 132548-91-5 (S)-(+)-2-hydroxy-2'-diphenylphosphinoyl-1,1'-binaphthyl 
• 1602492-96-5 2'-(diphenylphosphoryl)-1,1'-binaphthyl-2-yl acetate 
• 264188-44-5 (S)-2-diphenylphosphino-1,1'-binaphthyl 

Relevant articles and documents

P(O)R2-directed Pd-catalyzed C-H functionalization of biaryl derivatives to synthesize chiral phosphorous ligands

Chiral phosphorus ligands have been widely used in transition metal-catalyzed asymmetric reactions. Herein, we report a new synthesis approach of chiral biaryls containing a phosphorus moiety using P(O)R 2-directed Pd-catalyzed C-H activation; the functionalized products are produced with good enantioselectivity.

Pd(II)-catalyzed C(sp2)-H hydroxylation with R 2(O)P-coordinating group

A novel R2(O)P-directed Pd(II)-catalyzed C-H hydroxylation to synthesize various substituted 2′-phosphorylbiphenyl-2-ol compounds is described. Notably, the reaction operates under mild conditions and shows good functional group tolerance, high selectivity, and yield.

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-