220633-48-7Relevant academic research and scientific papers
A formal [3 + 3] cycloaddition reaction. Improved reactivity using α,β-unsaturated iminium salts and evidence for reversibility of 6π-electron electrocyclic ring closure of 1-oxatrienes
Shen, Hong C.,Wang, Jiashi,Cole, Kevin P.,McLaughlin, Michael J.,Morgan, Christopher D.,Douglas, Christopher J.,Hsung, Richard P.,Coverdale, Heather A.,Gerasyuto, Aleksey I.,Hahn, Juliet M.,Liu, Jia,Sklenicka, Heather M.,Wei, Lin-Li,Zehnder, Luke R.,Zificsak, Craig A.
, p. 1729 - 1735 (2003)
A detailed account regarding a formal [3 + 3] cycloaddition method using 4-hydroxy-2-pyrones and 1,3-diketones is described here. This formal cycloaddition reaction or annulation reaction is synthetically useful for constructing 2H-pyranyl heterocycles. T
