Asymmetric synthesis and synthetic utility of 2,3‐dihydro‐4‐pyridones

Asymmetric Hetero Diels-Alder Reactions

Herbert Waldmann · Synthesis · 1994 · 330 citations

Natural Sciences, Chemistry, Catalysis +15

Asymmetric Synthesis of 2-Alkyl(Aryl)-2,3-dihydro-4-pyridones by Addition of Grignard Reagents to Chiral 1-Acyl-4-methoxypyridinium Salts

Daniel L. Comins, Sajan P. Joseph, R. Richard Goehring · Journal of the American Chemical Society · 1994 · 215 citations

Natural Sciences, Chemistry, Medicinal Chemistry +10

Enantiopure <i>N</i>-Acyldihydropyridones as Synthetic Intermediates:  Asymmetric Syntheses of Indolizidine Alkaloids (−)-205A, (−)-207A, and (−)-235B

Daniel L. Comins, Donald H. LaMunyon, Xinghai Chen · The Journal of Organic Chemistry · 1997 · 94 citations

Natural Sciences, Chemistry, Medicinal Chemistry +11

Additiom of Grignard reagents to 1-acyl-4-methoxypyridinum salts. An approach to the synthesis of quinolizidinones.

Daniel L Connns, Jack D. Brown · Tetrahedron Letters · 1986 · 89 citations

Natural Sciences, Chemistry, Medicinal Chemistry +6

Diastereoselective Addition of Prochiral Metallo Enolates to Chiral 1-Acylpyridinium Salts

Daniel L. Comins, Jeffrey T. Kuethe, Hao Hong et al. · Journal of the American Chemical Society · 1999 · 78 citations

Natural Sciences, Chemistry, Catalysis +5