| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5283857 | Tetrahedron Letters | 2008 | 4 Pages |
Abstract
Uracil-annulated pyrano heterocycles are regioselectively synthesized in excellent yields (92-100%) via a palladium-catalyzed unusual [1,3] aryloxy shift followed by 6-endo dig cyclization and [1,3] prototropic shift.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
![Regioselective synthesis of pyrano[3,2-c]pyrimidine derivatives via a palladium-catalyzed unusual [1,3] aryloxy shift and cycloisomerization: first report of a [1,3] shift of an aryloxy group](/preview/png/5283857.png "First Page Preview: Regioselective synthesis of pyrano[3,2-c]pyrimidine derivatives via a palladium-catalyzed unusual [1,3] aryloxy shift and cycloisomerization: first report of a [1,3] shift of an aryloxy group")
Authors
K.C. Majumdar, B. Sinha, B. Chattopadhyay, K. Ray,