82940-39-4Relevant academic research and scientific papers
An Improved Synthesis of 3-(1,1-Dimethylallyl)coumarins
Hernandez-Galan, Rosario,Salva, Javier,Massanet, Guillermo M.,Collado, Isidro G.
, p. 1701 - 1710 (2007/10/02)
The syntheses of several 3-(1,1-dimethylallyl)coumarins, simple or bearing additional furan or pyran rings is achieved starting from the corresponding C-3 unsubstituted derivatives.The key step involves Ireland-Claisen rearrangements of allyl esters.
A new and efficient route to 3-(1,1-dimethylallyl)coumarins
Collado,Hernandez-Galan,Massanet,Rodriguez-Luis,Salva
, p. 3209 - 3212 (2007/10/02)
A new method for the synthesis of 3-(1,1-dimethylallyl)coumarins is described. The key step involves an Ireland-Claisen rearrangement of an allyl ester
