71031-40-8

Basic information

• Product Name: Phosphine oxide, [[1,1'-binaphthalene]-2,2'-diylbis(methylene)]bis[diphenyl-, (R)-
• CAS NO: 71031-40-8
• Molecular Formula: C46H36O2P2
• Molecular Weight: 682.738
• Mol File: 71031-40-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Phosphine oxide, [[1,1'-binaphthalene]-2,2'-diylbis(methylene)]bis[diphenyl-, (R)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine oxide, [[1,1'-binaphthalene]-2,2'-diylbis(methylene)]bis[diphenyl-, (R)-(71031-40-8)
• EPA Substance Registry System: Phosphine oxide, [[1,1'-binaphthalene]-2,2'-diylbis(methylene)]bis[diphenyl-, (R)-(71031-40-8)

Safety Data

• Hazardous Substances Data: 71031-40-8(Hazardous Substances Data)

Upstream product

• 60536-98-3 2,2'-dimethyl-1,1'-binaphthyl 
• 92556-46-2 diphenyl n-propoxyphosphine 

Downstream Products

• 64091-23-2 1,1'-Binaphthalin-2,2'-diylbis(methylen)bis(diphenylphosphan) 

Relevant articles and documents

Process for preparing 2,2'-bis(diphenylphosphinylmethyl)-1,1'-binaphthyls and new compounds from this class of substances

The present invention relates to a process for preparing 2,2'-bis(diphenylphosphinylmethyl)-1,1'-binaphthyls by reacting a reaction mixture prepared in a solvent by reaction of 2,2'-dimethyl-1,1'-binaphthyl with a brominating agent to produce a mixture co