Browsing by Author "Burnell, D. Jean"
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cis-3,5-Cyclohexadiene-1,2-diol derivatives: facial selectivity in their Diels-Alder reactions with ethylenic, acetylenic and azo dienophiles
Ogbomo, Sunny M.; Burnell, D. Jean (2006)The Diels - Alder reactions of maleimide with the acetonide derivative (6a) of cis-3,5-cyclohexadiene-1,2-diol (1a) in various solvents showed facial selectivities ranging from 1 : 1 to 1 : 9. The same derivative 6a reacted ... -
Vinylogous anionic processes in the formation and interconversion of tetracyclic ring systems
Thornton, Paul D.; Cameron, T. Stanley; Burnell, D. Jean (2011)Tandem oxy-Cope and transannular vinylogous aldol reactions and/or vinylogous retro-aldol, conjugate addition, and transannular vinylogous aldol reactions transformed some tricyclic vinyl enones into fused tetracycles under ...