117593-36-9Relevant academic research and scientific papers
A greener synthesis of 1,8-dioxo-octahydroxanthene derivatives under ultrasound
Mulakayala, Naveen,Pavan Kumar,Rambabu,Aeluri, Madhu,Basaveswara Rao,Pal, Manojit
, p. 6923 - 6926 (2012)
The ceric ammonium nitrate (CAN) has been identified as an efficient and eco-friendly catalyst for the one pot and virtually three-component reaction of 5,5-dimethyl-1,3-cyclohexanedione with various aldehydes in 2-propanol. Under ultrasound irradiation,
Catalysis by molecular iodine: A rapid synthesis of 1,8-dioxo- octahydroxanthenes and their evaluation as potential anticancer agents
Mulakayala, Naveen,Murthy,Rambabu,Aeluri, Madhu,Adepu, Raju,Krishna,Reddy, C. Malla,Prasad,Chaitanya,Kumar, Chitta S.,Basaveswara Rao,Pal, Manojit
supporting information; experimental part, p. 2186 - 2191 (2012/04/18)
Molecular iodine facilitated the reaction of 5,5-dimethyl-1,3- cyclohexanedione with aromatic aldehydes in iso-propanol affording a variety of 1,8-dioxo-octahydroxanthenes in high yields. Most of the compounds synthesized showed good anti-proliferative pr
Synthesis and spectroscopic properties of novel benzo[a]phenanthridines
Kozlov,Gusak,Makhnach
, p. 30 - 34 (2007/10/03)
Condensation of arylidene-2-naphthylamines with 5,5-dimethylcyclohexane-1,3-dione (dimedone) gives novel 2,2-dimethyl-5-R-1,2,3,4,5,6-hexahydrobenzo[a]phenanthridin-4-ones. Treatment of azomethines containing an ortho hydroxyl group in the "aldehyde" fragment gives the corresponding 3,3,6,6-tetramethyl-9-R-1,2,3,4,5,6,7,8-octa-hydroxanthene-1,8-diones. The IR, UV, PMR, and mass spectra of the compounds synthesized have been studied. 1996 Plenum Publishing Corporation.
