New tricyclic products from the reaction of 2,3-butanedione and ethnolamine4

An empirical method for correcting diffractometer data for absorption effects

Nigel P.C. Walker, David I. Stuart · Acta Crystallographica Section A Foundations of Crystallography · 1983 · 5.9K citations

Natural Sciences, Chemistry, Crystal Structure +16

¹³C substituent effects in monosubstituted benzenes

David F. Ewing · Organic Magnetic Resonance · 1979 · 508 citations

Natural Sciences, Chemistry, Organic Chemistry +4

Diazadienes as Controlling Ligands in Catalysis, 5¹⁾. Synthesis of Chiral Diazadienes R^* – N = CR' – CR' = N – R^*

Heindirk tom Dieck, Jörg Dietrich · Chemische Berichte · 1984 · 127 citations

Natural Sciences, Chemistry, Catalysis +8

Fused heterocycles derived from pseudoephedrine and ephedrine

Norberto Farfán, Rosa Santillán, Dolores Castillo et al. · Canadian Journal of Chemistry · 1992 · 24 citations

Natural Sciences, Chemistry, Pharmacology +17

Reaction of .alpha.-diketones with 2-amino alcohols. Intramolecular competitive 6-exo-trig vs 5-endo-trig processes. A systematic and kinetic study

Benito Alcaide, Joaquı́n Plumet, I. M. RODRIGUEZ‐CAMPOS et al. · The Journal of Organic Chemistry · 1992 · 23 citations

Natural Sciences, Biochemistry, Chemistry +10