A silicon-mediated synthesis of novel 5-
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Nitya G. Kundu; Biswajit Das; Anjali Majumdar; Lakshmi N. Choudhuri
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Article
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1987
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Elsevier Science
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French
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Sumnary: A highly efficient and general method for the synthesis of 5-(2-acylethynyl)-2,4dimethoxypyrimidines starting from 2,4-dimethoxy-5-/?r(brimethylsilyl)ethynyl~pyrimidine is described. The 5-(2-acylethynyl)-2,4-dimethoxypyrimidines have b?en converted to 5-(2-acyl-l-iodovinyl) uracils and 5-(