Regioselective and Facile Synthesis of 7,9-Dialkyl-8-oxopurines from 7,9-Dialkyl-7,8-dihydropurines:
Total Synthesis of Heteromines I and J
Tomáš Tobrman*
Department of Organic Chemistry, Institute of Chemical Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic Fax: +420(220)444288 tomas.tobrman@vscht.cz
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Dalimil Dvořák
Department of Organic Chemistry, Institute of Chemical Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic Fax: +420(220)444288 tomas.tobrman@vscht.cz