131172-97-9

Basic information

• Product Name: 3-(2,2-Diphenylethenylidene)-N-phenylpyrrolidine-2,5-dione
• CAS NO: 131172-97-9
• Molecular Weight: 351.404
• Mol File: 131172-97-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(2,2-Diphenylethenylidene)-N-phenylpyrrolidine-2,5-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2,2-Diphenylethenylidene)-N-phenylpyrrolidine-2,5-dione(131172-97-9)
• EPA Substance Registry System: 3-(2,2-Diphenylethenylidene)-N-phenylpyrrolidine-2,5-dione(131172-97-9)

Safety Data

• Hazardous Substances Data: 131172-97-9(Hazardous Substances Data)

Upstream product

• 1871-76-7 diphenylacetic acid chloride 
• 28118-80-1 1-phenyl-3-(triphenyl-λ⁵-phosphanylidene)pyrrolidine-2,5-dione 

Downstream Products

• 131219-66-4 tricarbonyl{3-(2,2-diphenylethenylidene)-N-phenylpyrrolidine-2,5-dione}iron 
• 131242-33-6 tetracarbonyl{3-(2,2-diphenylethenylidene)-N-phenylpyrrolidine-2,5-dione}iron 

Relevant articles and documents

157. Carbonyliron Complexes of Allenic Acids, Esters, Amides and Imides

On irradiation in the presence of Fe(CO)5, the allenic amides and imides showed a similar course of complexation to that of esters and lactones, respectively, e.g. the amides of type 10 led to diiron complexes of type 11, whereas the imide 12 yielded a mixture of a dinuclear and two mononuclear complexes (13-15).The racemic ester 6 also gave mononuclear (7a, 7b, and 9) and dinuclear complexes (8a and 8b).In case of the allenic acid 4, only complexation of type 5 was observed.