Synthese d'heterocycles F-alkyles par reaction de Diels-Alder sur les F-alkyl propynoates.
摘要:
Diels-Alder reactions of Ethyl F-alkyl propynoates with different substituted furans and pyrroles were realised.Different products were obtained according to the substituents of the heterocyclic dienes and more surprisingly with the length of the F-alkyl chain.