Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5223993 | Tetrahedron | 2010 | 8 Pages |
Abstract
An efficient and versatile tandem processes of acetalisation and cycloisomerization reactions have been developed for the reactions of 6-phenylethynylpyrimidine-5-carbaldehydes. The influence of the catalyst and role of the substituent in the position 4 of the pyrimidine ring have been studied. Regioselective synthesis of 5,7-dihydrofuro[3,4-d]pyrimidine and pyrano[4,3-d]pyrimidine cores is described.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Inga Cikotiene, Rita Buksnaitiene, Simonas Rudys, Marius Morkunas, Dainius Motiejaitis,