143642-82-4Relevant academic research and scientific papers
Intramolecular Diels-Alder Reactions of Silyl Acetal-tethered Trienes
Ainsworth, Peter J.,Craig, Donald,Reader, John C.,Slawin, Alexandra M. Z.,White, Andrew J. P.,Williams, Dawid J.
, p. 11601 - 11622 (2007/10/02)
The synthesis and intramolecular Diels-Alder reactions of a series of silyl acetal-tethered trienes 4-9 are described.The cycloadditions show complete regioselectivity, and in all but one case give exclusively cis-fused bicyclic products.The selectivities
Intramolecular Diels-Alder reactions of silyl acetal trienes. The effect on stereoselectivity of allylic substitution
Craig,Reader
, p. 4073 - 4076 (2007/10/02)
The syntheses and thermal intramolecular Diels-Alder reactions of silyl acetal trienes possessing methyl groups at the allylic positions of the diene or dienophile are described. A model is proposed to account for the observed selectivities. The structure
