New 5-Alkoxypyrimidine Derivatives from β-Alkoxy β-Keto Enamides and Ammonium Salts
作者:Tilman Lechel、Hans-Ulrich Reissig
DOI:10.1002/ejoc.201000056
日期:2010.5
pyridinyl nonaflate and a subsequent cyclization led to an efficient access to pyrimidinyl-substituted furo[2,3-c]pyridine derivatives. The C-6 methyl group which is present in all of the prepared pyrimidines can easily be converted into formyl, carboxylic or alkynyl moieties which allow the synthesis of additional pyrimidinederivatives.