Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Dipartimento di Chimica, Università di Sassari, Via Vienna 2, 07100 Sassari, Italy. ... 1-Vinylpyrimidines and 9-vinylpurines have been prepared via selective alkylation of the heterocyclic ring with 1,2-dibromoethane (or 1,2-dibromopropanol) followed by dehydrobromination with ...
