title: A Lewis acid-catalyzed formal [3 + 3] cycloaddition of alpha,beta-unsaturated aldehydes with 4-hydroxy-2-pyrone, diketones, and vinylogous esters.
abstract: [reaction: see text] A Lewis acid-catalyzed formal cycloaddition of alpha,beta-unsaturated aldehydes with 6-methyl-4-hydroxy-2-pyrone, 1,3-diketones, and vinylogous silyl esters is described here.
authors.affiliation: Department of Chemistry, University of Minnesota, Minneapolis, 55455, USA.
authors.forename: Aleksey V
authors.initials: AV
authors.lastname: Kurdyumov
authors.forename: Nan
authors.initials: N
authors.lastname: Lin
authors.forename: Richard P
authors.initials: RP
authors.lastname: Hsung
authors.forename: Glen C
authors.initials: GC
authors.lastname: Gullickson
authors.forename: Kevin P
authors.initials: KP
authors.lastname: Cole
authors.forename: Nadiya
authors.initials: N
authors.lastname: Sydorenko
authors.forename: Jacob J
authors.initials: JJ
authors.lastname: Swidorski
mesh_terms: D000447:Aldehydes / Q000737:chemistry*; D002384:Catalysis; D003500:Cyclization; D004952:Esters; D007202:Indicators and Reagents; D007659:Ketones / Q000737:chemistry*; D015394:Molecular Structure; D011714:Pyrans / Q000138:chemical synthesis* / Q000737:chemistry; D011753:Pyrones / Q000737:chemistry*; D013237:Stereoisomerism; D014753:Vinyl Compounds / Q000737:chemistry*
chemical_list: D000447:Aldehydes; D004952:Esters; D007202:Indicators and Reagents; D007659:Ketones; D011714:Pyrans; D011753:Pyrones; D014753:Vinyl Compounds