Cycloaddition reactions of heteroazadienes: [4+2] cycloaddition of 1-thia-3-azabutadienes with electron-poor dienophiles

Diels-alder reactions of azadienes

Dale L. Boger · Tetrahedron · 1983 · 627 citations

Natural Sciences, Chemistry, Organic Chemistry +10

A general solution to implementing the 4.pi. participation of 1-aza-1,3-butadienes in Diels-Alder reactions: inverse electron demand Diels-Alder reactions of .alpha..beta.-unsaturated N-benzenesulfonyl imines

Dale L. Boger, Annette M. Kasper · Journal of the American Chemical Society · 1989 · 140 citations

Natural Sciences, Chemistry, Inorganic Chemistry +12

Nuclear magnetic resonance spectroscopy. XIII. Amidines. VII. Proton and carbon-13 nuclear magnetic resonance studies on the tautomerism, geometrical isomerism, and conformation of some cyclic amidines, guanidines, and related systems

Lloyd M. Jackman, Timothy Jen · Journal of the American Chemical Society · 1975 · 90 citations

Natural Sciences, Chemistry, Medicinal Chemistry +17

Diels-Alder and retro-Diels-Alder reactions: from N'-(thioacyl)formamidines to thio amide vinylogs

Celestin Tea Gokou, J.‐P. PRADERE, HERVE QUINIOU · The Journal of Organic Chemistry · 1985 · 40 citations

Natural Sciences, Chemistry, Organic Chemistry +5

Cephalosporins from glycinic esters. 1. Total synthesis of the cephamycin framework

M. Bakasse, Alain Reliquet, F. Reliquet et al. · The Journal of Organic Chemistry · 1989 · 22 citations

Pharmacy, Biochemistry, Medicinal Chemistry +10