A new approach to the facile synthesis of 1,8-dioxooctahydroxanthene using nano-TiO2/ CNT as an efficient catalyst

Document Type : Research Article


Department of Chemistry, Payame Noor University, PO Box 19395-3697, Tehran, Iran


1,8-dioxooctahydroxanthene derivatives have received considerable attention due to their valuable biological and medicinal properties such as anticoagulant, antispasmodic, diuretic, and anti-cancer activities. 1,8-dioxooctahydroxanthene derivatives have strong relaxing activity on blood vessels, cardiac muscles, and smooth muscles. The present study reports the easy synthesis of 1,8-dioxooctahydroxanthene derivatives using aldehydes and dimedon in the presence of nano-TiO2/ CNT as an efficient catalyst.


Main Subjects

Volume 5, Issue 4 - Serial Number 4
August 2022
Pages 268-277
  • Receive Date: 06 May 2022
  • Revise Date: 19 July 2022
  • Accept Date: 20 July 2022
  • First Publish Date: 20 July 2022