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dialkyl acetylenedicarboxylates (2) 2
one-pot synthesis (2) 2
7-hydroxy coumarin derivatives (1) 1
7-hydroxy coumarins (1) 1
acetylenic esters (1) 1
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antiinflammatory activity (1) 1
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Journal of the Brazilian Chemical Society, ISSN 0103-5053, 02/2015, Volume 26, Issue 2, pp. 218 - 223
Journal Article
Letters in Organic Chemistry, ISSN 1570-1786, 2015, Volume 12, Issue 1, pp. 50 - 54
We report the synthesis of novel alkyl 4-alkyl-2,8-dioxo-2H,8H-pyrano[2,3-f]chromene-10-carboxylates by the reaction of 7-hydroxy coumarins and dialkyl... 
One-pot synthesis | Triphenylphosphine | 7-Hydroxy coumarin derivatives | Acetylenic esters | CELLS | ANTIINFLAMMATORY ACTIVITY | IMPERATORIN | CHEMISTRY, ORGANIC | CATALYST | COUMARINS | ESCULETIN | DIALKYL ACETYLENEDICARBOXYLATES | INHIBITION | EFFICIENT | CONSTITUENTS
Journal Article
ChemInform, ISSN 0931-7597, 06/2015, Volume 46, Issue 24, pp. no - no
via PPh 3 ‐mediated reaction of 7‐hydroxycoumarins (I) with acetylenedicarboxylates or propiolates, respectively 
ring closure reactions, annulation reactions | benzopyran derivatives | Acrylates
Journal Article
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