57901-20-9

Basic information

• Product Name: methyl(diphenyl)(phenylimino)-lambda~5~-phosphane
• CAS NO: 57901-20-9
• Molecular Formula: C₁₉H₁₈NP
• Molecular Weight: 291.3267
• Mol File: 57901-20-9.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 428.5°C at 760 mmHg
• Flash Point: 212.9°C
• Density: 1.05g/cm³
• Vapor Pressure: 3.78E-07mmHg at 25°C
• Refractive Index: 1.579
• CAS DataBase Reference: methyl(diphenyl)(phenylimino)-lambda~5~-phosphane(CAS DataBase Reference)
• NIST Chemistry Reference: methyl(diphenyl)(phenylimino)-lambda~5~-phosphane(57901-20-9)
• EPA Substance Registry System: methyl(diphenyl)(phenylimino)-lambda~5~-phosphane(57901-20-9)

Safety Data

• Hazardous Substances Data: 57901-20-9(Hazardous Substances Data)

Upstream product

• 622-37-7 Phenyl azide 
• 1486-28-8 diphenyl(methyl)phosphine 

Downstream Products

• 1486-28-8 diphenyl(methyl)phosphine 
• 103126-14-3 C₂₆H₂₉N₂P 
• 121086-45-1 (Z)-4-cyclohexyl-3-methyl-1,2,2-triphenyl-1,5-diaza-2λ⁵-phosphapenta-1,3-diene 
• 119554-78-8 C₂₆H₂₃ClNOP 
• 125294-98-6 C₃₂H₂₉N₂P 
• 119554-76-6 C₂₆H₂₄NOP 
• 99646-24-9 (Z)-(β-aminostyryl)diphenylphosphine N-phenylimide 
• 99639-13-1 C₂₇H₂₅N₂P 
• 99639-14-2 C₂₈H₂₇N₂P 
• 125295-00-3 C₃₂H₂₈ClN₂P 
• 119554-83-5 C₂₀H₁₈NOP 
• 120245-22-9 methyl 3-phenylimino-2-(methyldiphenylphosphoranylidene)propionate 
• 110655-41-9 dimethyl 3-phenylimino-2-(methyldiphenylphosphoranylidene)succinate 
• 119554-80-2 C₂₆H₃₀NOP 

Relevant articles and documents

Synthesis and structure of orthopalladated complexes derived from prochiral iminophosphoranes and phosphorus ylides

The iminophosphorane Ph2MeP{double bond, long}NPh (1) reacts with Pd(OAc)2 to give the orthopalladated [Pd(μ-Cl){C6H4(PPh(Me){double bond, long}NPh-κ-C,N)-2}]2 (2) as the racemic mixture, which reacts with Tl(acac) to give [Pd(acac){C6H4(PPh(Me){double bond, long}NPh-κ-C,N)-2}] (3). The X-ray structure of (3) has been determined by diffraction methods. The phosphorus ylide Ph2MeP{double bond, long}CHC(O)Ph (5) reacts with Pd(OAc)2 to give the dinuclear [Pd(μ-Cl){C6H4(PPh(Me)CHC(O)Ph-κ-C,C)-2}]2 (6) as a mixture of isomers. Complex (6) reacts with Tl(acac), PPh3 or AgClO4/dppe giving the mononuclear derivatives [Pd(acac){C6H4(PPh(Me)CHC(O)Ph-κ-C,C)-2}] (7), [PdCl{C6H4(PPh(Me)CHC(O)Ph-κ-C,C)-2}PPh3] (8) and [Pd{C6H4(PPh(Me)CHC(O)Ph-κ-C,C)-2}(dppe-P,P′)](ClO4) (9), as mixtures of stereoisomers with high diastereomeric excess.