It does not require a catalyst, nor is the reaction retarded by the presence of oxidation inhibitors.
In this reaction, the adduct of butadiene and maleic anhydride is used in the synthesis of the important fungicide captan. It does not require a catalyst, nor is the reaction retarded by the presence of oxidation inhibitors. One of the most valuable and versatile methods for the preparation of the compounds containing a six-membered ring, it proceeds most rapidly when the dienophile is substituted by electron-attracting groups. FTP, identify this reaction, also known as diene synthesis, the 1,4-addition of an alkene to a conjugated diene which was discovered in 1928 by two German chemists.
In this reaction, the adduct of butadiene and maleic anhydride is used in the synthesis of the important fungicide captan.
Diels-Alder reaction (accept diene synthesis on early buzz)