One-pot stereoselective synthesis of tricyclic bislactones from 2-pyrones and 2-methoxyfuran.
[reaction: see text] A one-pot synthesis of the title compounds via highly chemo-, regio-, and stereoselective Diels-Alder reactions of 2-pyrones with 2-methoxyfuran is described.
Chen
C H
CH
Department of Chemistry, National Tsing Hua University, Hsinchu 30043, Taiwan.
Liao
C C
CC
D018360:Crystallography, X-Ray; D005663:Furans / Q000138:chemical synthesis*; D007783:Lactones / Q000138:chemical synthesis*; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D011753:Pyrones / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D013237:Stereoisomerism; D013696:Temperature
D005663:Furans; D007783:Lactones; D011753:Pyrones