561052-90-2Relevant academic research and scientific papers
Stereoelectronic effects in ring-chain tautomerism of 1,3-diarylnaphth[1,2-e][1,3]oxazines and 3-alkyl-1-arylnaphth[1,2-e][1,3]oxazines
Szatmari, Istvan,Martinek, Tamas A.,Lazar, Laszlo,Koch, Andreas,Kleinpeter, Erich,Neuvonen, Kari,Fueloep, Ferenc
, p. 3645 - 3653 (2007/10/03)
The disubstitution effects of X and Y in 1-(Y-phenyl)-3-(X-phenyl)-2,3-dihydro-1H-naphth[1,2-e][1,3]oxazines on the ring-chain tautomerism, the delocalization of the nitrogen lone pair (anomeric effect), and the 13C NMR chemical shifts were ana
Substituent effects in the ring-chain tautomerism of 1,3-diaryl-2,3-dihydro-1H-naphth[1,2-e][1,3]oxazines
Szatmári, István,Martinek, Tamás A.,Lázár, László,Fül?p, Ferenc
, p. 2877 - 2884 (2007/10/03)
Condensation of Betti base analogue amino naphthols with substituted benzaldehydes led to 1,3-diaryl-2,3-dihydro-1H-naphth[1,2-e][1,3]oxazines (3-9) which proved to be three-component (r1-o-r2) tautomeric mixtures in CDCl3
