49789-50-6

Basic information

• Product Name: Phosphinic hydrazide, 2-(diphenylmethylene)-P,P-diphenyl-
• CAS NO: 49789-50-6
• Molecular Formula: C25H21N2OP
• Molecular Weight: 396.428
• Mol File: 49789-50-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phosphinic hydrazide, 2-(diphenylmethylene)-P,P-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphinic hydrazide, 2-(diphenylmethylene)-P,P-diphenyl-(49789-50-6)
• EPA Substance Registry System: Phosphinic hydrazide, 2-(diphenylmethylene)-P,P-diphenyl-(49789-50-6)

Safety Data

• Hazardous Substances Data: 49789-50-6(Hazardous Substances Data)

Upstream product

• 4545-20-4 benzophenone tosylhydrazone 
• 4559-70-0 Diphenylphosphine oxide 
• 56426-26-7 1-Diphenylphosphoryl-5-phenyl-3-pyrazolcarbonsaeure-methylester 
• 119-61-9 benzophenone 
• 6779-66-4 diphenylphosphinic acid hydrazide 

Relevant articles and documents

Cs2CO3-promoted P-N coupling reaction of H-phosphoryl compounds with N-tosylhydrazones to afford N-phosphorylhydrazones via diazo intermediates

The Cs2CO3-promoted P-N coupling reaction of H-phosphoryl compounds and N-tosylhydrazones is reported. Formally, this transformation represents an interesting example of exchanging the sulfur and phosphorus functionalities to convert