1046472-39-2Relevant academic research and scientific papers
Intramolecular cycloaddition in cyclohexa-2,4-dienone and photochemical reactions: An efficient route to azatriquinane and azasterpurane frameworks
Singh, Vishwakarma,Sahu, Bharat C.,Mobin, Shaikh M.
body text, p. 1222 - 1224 (2009/04/05)
A novel, efficient and stereoselective entry to azatriquinane and azasterpurane frameworks from simple aromatic precursor, is described. The methodology involves in situ generation of cyclohexa-2,4-dienones containing a tether and intramolecular π4s+π2s cycloaddition that leads to a bicyclo[2.2.2]octenone-annulated five-membered ring that contains nitrogen. Further manipulation of the resulting adduct followed by photochemical sigmatropic shifts readily furnished the azatriquinane and azasterpurane frameworks. Georg Thieme Verlag Stuttgart.
