874911-37-2

Basic information

• Product Name: 2,2'-biphenyl 4-(imidazol-1-yl)phenyl phosphite
• Synonyms: 2,2'-biphenyl 4-(imidazol-1-yl)phenyl phosphite
• CAS NO: 874911-37-2
• Molecular Weight: 374.335
• Mol File: 874911-37-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,2'-biphenyl 4-(imidazol-1-yl)phenyl phosphite(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-biphenyl 4-(imidazol-1-yl)phenyl phosphite(874911-37-2)
• EPA Substance Registry System: 2,2'-biphenyl 4-(imidazol-1-yl)phenyl phosphite(874911-37-2)

Safety Data

• Hazardous Substances Data: 874911-37-2(Hazardous Substances Data)

Upstream product

• 16611-68-0 6-chloro-dibenzo[d,f][1,3,2]-dioxaphosphepin 
• 10041-02-8 p-imidazo-1-ylphenol 
• 1806-29-7 2,2'-dihydroxybiphenyl 

Relevant articles and documents

Design of ionic phosphites for catalytic hydrocyanation reaction of 3-pentenenitrile in ionic liquids

The synthesis and characterization of a novel class of ionic phosphites bearing either a single cationic group obtained by quaternization of aminophosphites or three cationic groups prepared by reaction of phosphorus trichloride with imidazolium phenols are reported. The catalytic hydrocyanation reaction of 3-pentenenitrile (3PN) into adiponitrile has been performed in the presence of Ni(0) with ionic phosphite ligands, and a Lewis acid in biphasic ionic liquid/organic solvent system. The screening of several original cationic phosphites was performed and the experimental conditions were optimized for the tricationic phosphite tris-4-[(2,3-dimethylimidazol-1-yl) methyl]phenyl phosphite tris[bis(trifluoromethylsulfonyl)amide]. It is possible to obtain performance similar to molecular systems and the catalyst and the Lewis acid were immobilized in the ionic phase.