3-Alkoxy-4-bromothiophenes: general synthesis of monomers and regio-selective preparation of two dimers
Résumé
3-Alkoxy-4-bromothiophenes were synthesized in three steps from the readily available methyl 2-carboxylate-3-hydroxythiophene and two isomers of bithiophenes based on the 3-bromo-4-methoxythiophene moiety were regio-selectively prepared. (C) 2011 Elsevier Ltd. All rights reserved.
Domaines
Chimie
Origine : Accord explicite pour ce dépôt