558480-28-7

Upstream product

• 66-25-1 hexanal 
• 81189-49-3 1-p-tolyl-3-(triphenyl-λ⁵-phosphanylidene)-pyrrolidine-2,5-dione 
• 1631-28-3 N-p-tolylphenylmaleimide 

Downstream Products

• 1049696-73-2 (E)-3-hexyl-4-hexylidene-1-p-tolylpyrrolidine-2,5-dione 
• 1049696-76-5 (E)-3-benzyl-4-hexylidene-1-p-tolylpyrrolidine-2,5-dione 
• 1049696-69-6 (E)-ethyl 2-(4-hexylidene-2,5-dioxo-1-p-tolylpyrrolidin-3-yl)acetate 
• 887144-84-5 3,4-dihexyl-1-p-tolyl-1H-pyrrole-2,5-dione 
• 887144-78-7 3-hexyl-1-(p-tolyl)-1H-pyrrole-2,5-dione 
• 887144-72-1 3-p-tolylcarbamoyl-non-3-enoic acid 

Relevant academic research and scientific papers

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.

Haval-Argade contrathermodynamic rearrangement of alkylidenesuccinimides to alkylmaleimides via the corresponding isoimides: A general approach to alkyl and dialkyl substituted maleimides

A simple and efficient access to alkyl and dialkyl substituted maleimides has been demonstrated via the new contrathermodynamic rearrangement of (E)-alkylidenesuccinimides to alkylmaleimides. The (E)-alkylidenesuccinimides obtained from the Wittig-condens

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