160035-02-9Relevant academic research and scientific papers
Synthesis of 3-arylisocoumarins by using acyl anion chemistry and synthesis of thunberginol A and cajanolactone A
Sudarshan, Kasireddy,Manna, Manash Kumar,Aidhen, Indrapal Singh
, p. 1797 - 1803 (2015)
A new strategy for the synthesis of 3-arylisocoumarins and 8-hydroxy-3-arylisocoumarins was investigated by using acyl anion chemistry for the initial C-C bond formation. The obtained keto esters and keto lactones as intermediates underwent based-promoted intramolecular cyclization to afford 3-arylisocoumarins in good yields. The developed methodology was applied for the synthesis of the important natural products thunberginol A and cajanolactone A.
Total synthesis of euplectin, a natural product with a chromone fused lndenone
Mal, Dipakranjan,De, Saroj Ranjan
scheme or table, p. 4398 - 4401 (2009/12/26)
The first total synthesis of euplectin, a rare metabolite with a chromone annulated indenone motif, has been accomplished In 17 steps. This has been possible through Interplay among three key reactions: a Hauser sulfoxide annulation, a new chromone format
