biblio
“Efficient synthesis of 1,8-dioxo-octahydro-xanthene derivatives promoted by a room temperature ionic liquid at ambient conditions under ultrasound irradiation”, Ultrasonics Sonochemistry, vol. 15, no. 4, pp. 548-553, 2008.
, “Proline-catalyzed simple and efficient synthesis of 1,8-dioxo-decahydroacridines in aqueous ethanol medium”, Synthetic Communications, vol. 39, no. 2, p. PII 907127919, 2009.
,