Regioselective synthesis of 6H-pyrano[3,2-e]pyrimidine-2,4-dione

Article abstract of DOI:10.1080/00397919708005924

7-Aryloxymethyl-1,3-dimethyl-6H-pyrano[3,2-e]pyrimidine-2,4-diones (4a- f) were synthesized in 88-92% yields (isolated) by the regioselectively thermal [3s, 3s] sigmatropic rearrangement of 1,3-dimethyl-5-(1-aryloxybut- 2-ynyloxy)pyrimidine-2,4-diones, (3

Full text of DOI:10.1080/00397919708005924

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Synthetic Communications: An
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Regioselective Synthesis of 6H-
Pyrano[3,2-e]Pyrimidine-2,4-
Dione
K. C. Majumdar a & U. Das a
a Department of Chemistry , University of Kalyani ,
Kalyani, 741235, West Bengal, INDIA
Published online: 22 Aug 2006.
To cite this article: K. C. Majumdar & U. Das (1997) Regioselective Synthesis of 6H-
Pyrano[3,2-e]Pyrimidine-2,4-Dione, Synthetic Communications: An International
Journal for Rapid Communication of Synthetic Organic Chemistry, 27:22, 4013-4019
To link to this article: http://dx.doi.org/10.1080/00397919708005924
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