22836-23-3

Basic information

• Product Name: tris(p-cyanophenyl)phosphine oxide
• Synonyms: tris(p-cyanophenyl)phosphine oxide
• CAS NO: 22836-23-3
• Molecular Weight: 353.32
• Mol File: 22836-23-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: tris(p-cyanophenyl)phosphine oxide(CAS DataBase Reference)
• NIST Chemistry Reference: tris(p-cyanophenyl)phosphine oxide(22836-23-3)
• EPA Substance Registry System: tris(p-cyanophenyl)phosphine oxide(22836-23-3)

Safety Data

• Hazardous Substances Data: 22836-23-3(Hazardous Substances Data)

Upstream product

• 22836-30-2 4,4',4''-phosphanetriyltribenzonitrile 
• 797-70-6 tri(4-methylphenyl)phosphine oxide 
• 807-19-2 4,4,4-phosphoryltribenzoic acid 
• 22836-19-7 tris(p-carbamoylphenyl)phosphine oxide 

Downstream Products

• 133192-01-5 N-phenyl-P,P,P-tris(p-cyanophenyl)phospha-λ⁵-azene 
• 22836-30-2 4,4',4''-phosphanetriyltribenzonitrile 

Relevant articles and documents

Photooxidation of triarylphosphines under aerobic conditions in the presence of a gold(iii) complex on cellulose extracted from Carthamus tinctorius immobilized on nanofibrous phosphosilicate

Triarylphosphines were converted to the corresponding oxides via photooxidation as a novel method. In this study, cellulose was extracted from the Carthamus tinctorius plant and then oxidized by sodium metaperiodate. A gold complex was supported on this natural cellulose. Then, a gold complex on natural cellulose supported on FPS (FPS/Au(iii)) was synthesized for the reduction of phosphine oxides to corresponding phosphines with remarkable chemoselectivity. The morphology of FPS led to higher catalytic activity. FPS/Au(iii) NPs were thoroughly characterized using TEM, FESEM, FTIR, TGA, and BET.

Eosin Y-catalyzed photooxidation of triarylphosphines under visible light irradiation and aerobic conditions

We report herein a novel method for Eosin Y-catalyzed photooxidation of triarylphosphines under visible light irradiation and aerobic conditions. This new approach employed visible light as the energy source and air as the oxidant, showing great advantages in environmental benignness and operational easiness with a wide functional group tolerance.