64448-06-2

Basic information

• Product Name: Phosphonium, triphenyl-, (phenylimino)ethenylide
• CAS NO: 64448-06-2
• Molecular Formula: C26H20NP
• Molecular Weight: 377.425
• Mol File: 64448-06-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Phosphonium, triphenyl-, (phenylimino)ethenylide(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphonium, triphenyl-, (phenylimino)ethenylide(64448-06-2)
• EPA Substance Registry System: Phosphonium, triphenyl-, (phenylimino)ethenylide(64448-06-2)

Safety Data

• Hazardous Substances Data: 64448-06-2(Hazardous Substances Data)

Upstream product

• 622-44-6 phenylcarbonimidic dichloride 
• 19493-09-5 Methylenetriphenylphosphorane 

Downstream Products

• 51801-78-6 C₄₇H₃₃N₂P 
• 51801-76-4 C₄₁H₃₀N₃O₂P 
• 73818-31-2 N-Phenyl-2-(triphenylphosphoranyliden)thioacetimidsaeure-phenylester 
• 73818-30-1 N-Phenyl-2-(triphenylphosphoranyliden)acetimidsaeure-4-methoxyphenylester 
• 18945-79-4 <1-Methyl-2,4-bis-(phenylimino)-3-triphenylphosphoranyliden-cyclobutyl-(1)>-triphenylphosphoniumiodid 
• 73818-35-6 1-(1-Benzimidazolyl)-N-phenyl-2-(triphenylphosphoranyliden)ethanimin 
• 73818-37-8 1-<1-(Phenylimino)-2-(triphenylphosphoranyliden)ethyl>-3-indolcarbaldehyd 
• 98749-46-3 N-<3-(Methoxycarbonyl)propionyl>-2-(triphenylphosphoranyliden)acetanilid 
• 120154-59-8 4-phenylimino-3-triphenylphosphorano-2-pyridone 
• 120154-61-2 4-phenylimino-3-triphenylphosphorano-2-pyridinethione 
• 120180-41-8 2-(N-ethenyldithiocarbamoyl)-4-phenylimino-3-triphenylphosphoranopyridine 
• 75872-32-1 <1,6-Dihydro-1,4-diphenyl-6-(phenylimino)-3-pyridazinyl>phenylmethanon 
• 75872-29-6 1-<1,6-Dihydro-4-methyl-1-phenyl-6-(phenylimino)-3-pyridazinyl>ethanon 
• 75872-34-3 1,6-Dihydro-4-methoxy-1-phenyl-6-(phenylimino)-3-pyridazincarbonsaeure-methylester 

Relevant articles and documents

Phosphane Alkylenes, 54. - Cumulated Ylides, 21. - A New Way to N-Substituted (Triphenylphosphoranylidene)ketenimines

Reaction of methylenetriphenylphosphorane (1) with isocyanates 5 leads to ylides 6B, which can be methylated at the S atom to give the phosphonium salts 8.Treatment of 8 with sodium methanolate gives rise to formation of the phosphoranes 10, which on treatment with sodium bis(trimethylsilyl)amide undergo β-elimination to form the N-substituted (triphenylphosphoranylidene)ketenimides 3.