163041-14-3Relevant academic research and scientific papers
A conjugate addition-radical cyclisation approach to sesquiterpene-phenol natural products
Crombie, Barry S.,Smith, Colin,Varnavas, Christalla Z.,Wallace, Timothy W.
, p. 206 - 215 (2007/10/03)
A conjugate addition-radical cyclization approach to sesquiterpenephenol natural products was discussed. The first step involved the conjugate addition of an organocopper species to a chromone-3-carboxylate which resulted in 2,2-disubstituted chroman-4-ones. The second step was the generation of a β-ketoester radical. The last step involved a stereoselective manganese(III) acetate-mediated radical cyclization reaction.
A Conjugate Addition - Radical Cyclisation Approach to Sesquiterpene Phenols
Crombie, Barry S.,Redhouse, Alan D.,Smith, Colin,Wallace, Timothy W.
, p. 403 - 404 (2007/10/02)
A polycyclic ring system consisting of fused sesquiterpene and phenolic units, whose structure was found by X-ray crystallography to coincide with that which forms the nucleus of a series of natural products, can be constructed from chromone and terpene p
