558480-31-2

Basic information

• Product Name: 2,5-Pyrrolidinedione, 1-(4-methylphenyl)-3-tetradecylidene-, (3E)-
• CAS NO: 558480-31-2
• Molecular Formula: C25H37NO2
• Molecular Weight: 383.574
• Mol File: 558480-31-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,5-Pyrrolidinedione, 1-(4-methylphenyl)-3-tetradecylidene-, (3E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-Pyrrolidinedione, 1-(4-methylphenyl)-3-tetradecylidene-, (3E)-(558480-31-2)
• EPA Substance Registry System: 2,5-Pyrrolidinedione, 1-(4-methylphenyl)-3-tetradecylidene-, (3E)-(558480-31-2)

Safety Data

• Hazardous Substances Data: 558480-31-2(Hazardous Substances Data)

Upstream product

• 1631-28-3 N-p-tolylphenylmaleimide 
• 124-25-4 myristylaldehyde 
• 81189-49-3 1-p-tolyl-3-(triphenyl-λ⁵-phosphanylidene)-pyrrolidine-2,5-dione 

Downstream Products

• 190728-73-5 (E)-3-methyl-4-tetradecylidene-1-p-tolylpyrrolidine-2,5-dione 
• 887144-80-1 3-tetradecyl-1-p-tolyl-pyrrole-2,5-dione 
• 887144-74-3 3-p-tolylcarbamoyl-heptadec-3-enoic acid 

Relevant articles and documents

General strategy for the synthesis of natural and unnatural dialkylmaleic anhydrides

(Chemical Equation Presented) Starting from alkylidenesuccinimides, a wide range of dialkylmaleic anhydrides have been synthesized via the generation of a carbanion on a succinimide unit and its condensation with various alkyl halides as the key reaction.

An easy access to (E)-alkylidenesuccinic acids

A two-step simple, efficient and general approach to (E)-alkylidenesuccinic acids 1a-e has been demonstrated in 82-88% overall yields via condensation of Wittig adduct of maleimide 2 and triphenylphosphine with aliphatic aldehydes followed by acid-catalyz