919365-93-8

Basic information

• Product Name: Acetamide, 2-cyano-N-(4-nitrophenyl)-2-(triphenylphosphoranylidene)-
• CAS NO: 919365-93-8
• Molecular Formula: C27H20N3O3P
• Molecular Weight: 465.448
• Mol File: 919365-93-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Acetamide, 2-cyano-N-(4-nitrophenyl)-2-(triphenylphosphoranylidene)-(CAS DataBase Reference)
• NIST Chemistry Reference: Acetamide, 2-cyano-N-(4-nitrophenyl)-2-(triphenylphosphoranylidene)-(919365-93-8)
• EPA Substance Registry System: Acetamide, 2-cyano-N-(4-nitrophenyl)-2-(triphenylphosphoranylidene)-(919365-93-8)

Safety Data

• Hazardous Substances Data: 919365-93-8(Hazardous Substances Data)

Upstream product

• 100-28-7 4-Nitrophenyl isocyanate 
• 16640-68-9 cyanomethylene triphenylphosphorane 
• 4336-70-3 (cyanomethyl)triphenylphosphonium chloride 
• 603-35-0 triphenylphosphine 

Downstream Products

• 791-28-6 Triphenylphosphine oxide 

Relevant articles and documents

Synthesis, thermal reactivity, and kinetics of stabilized phosphorus ylides, part 2: [(Arylcarbamoyl) (cyano)-methylene] triphenylphos-phoranes and their thiocarbamoyl analogues

A series of five cyano(arylcarbamoyl) phosphorus ylides 2 and five cyano-(arylthiocarbamoyl) phosphorus ylides 3 are prepared and fully characterized. Pyrolytic reaction products of a representative example of each type obtained by flash vacuum pyrolysis technique show that they undergo thermal extrusion of Ph3PO or Ph3PS. Kinetic study of the gas-phase pyrolysis of each ylide by static method shows that these reactions are unimolecular and first order with no significant substituent effect, but the thiocarbamoyl ylides 3 react 40-65 times more rapidly than their carbamoyl analogues 2.