41951-11-5

Basic information

• Product Name: 3-(diphenylamino)-3-oxo-2-phenylpropanoic acid
• CAS NO: 41951-11-5
• Molecular Formula: C₂₁H₁₇NO₃
• Molecular Weight: 331.3646
• Mol File: 41951-11-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 588.2°C at 760 mmHg
• Flash Point: 309.5°C
• Density: 1.273g/cm³
• Vapor Pressure: 1.12E-14mmHg at 25°C
• Refractive Index: 1.656
• CAS DataBase Reference: 3-(diphenylamino)-3-oxo-2-phenylpropanoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(diphenylamino)-3-oxo-2-phenylpropanoic acid(41951-11-5)
• EPA Substance Registry System: 3-(diphenylamino)-3-oxo-2-phenylpropanoic acid(41951-11-5)

Safety Data

• Hazardous Substances Data: 41951-11-5(Hazardous Substances Data)

Upstream product

• 6636-17-5 2,N,N-triphenyl-malonamic acid methyl ester 
• 37434-59-6 dimethyl 2-phenylmalonate 
• 80269-52-9 methyl (chloroformyl)phenylacetate 
• 103-82-2 phenylacetic acid 
• 83-01-2 diphenylcarbamic chloride 

Relevant articles and documents

Cascade Formation of C3-Unsymmetric Spirooxindoles via PhI(OAc)2-Mediated Oxidative C?C/C?N Bond Formation

A series of C3-unsymmetric spirooxindoles were achieved by reaction of diphenylmalonamides with PhI(OAc)2 (PIDA) under metal-free conditions. Control experiments suggest that the hypervalent iodine-mediated reaction undergoes a cascade process involving an oxidative C?C bond formation preceeding an oxidative C?N bond formation. (Figure presented.).