KOURAFALOS, Vassilios N., Panagiotis MARAKOS, Emmanuel MIKROS, Nicole POULI, Jaromír MAREK and Radek MAREK. Synthesis and tautomerism study of 7-substituted pyrazolo[3,4-c]pyridines. Tetrahedron. Norwich: Elsevier Ltd., 2006, vol. 62, No 51, p. 11987-11993. ISSN 0040-4020. |
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@article{699890, author = {Kourafalos, Vassilios N. and Marakos, Panagiotis and Mikros, Emmanuel and Pouli, Nicole and Marek, Jaromír and Marek, Radek}, article_location = {Norwich}, article_number = {51}, keywords = {pyrazolo[3;4-c]pyridine; tautomerism; NMR spectroscopy; X-ray diffraction}, language = {eng}, issn = {0040-4020}, journal = {Tetrahedron}, title = {Synthesis and tautomerism study of 7-substituted pyrazolo[3,4-c]pyridines}, url = {http://www.sciencedirect.com/science/journal/00404020}, volume = {62}, year = {2006} }
TY - JOUR ID - 699890 AU - Kourafalos, Vassilios N. - Marakos, Panagiotis - Mikros, Emmanuel - Pouli, Nicole - Marek, Jaromír - Marek, Radek PY - 2006 TI - Synthesis and tautomerism study of 7-substituted pyrazolo[3,4-c]pyridines JF - Tetrahedron VL - 62 IS - 51 SP - 11987-11993 EP - 11987-11993 PB - Elsevier Ltd. SN - 00404020 KW - pyrazolo[3;4-c]pyridine KW - tautomerism KW - NMR spectroscopy KW - X-ray diffraction UR - http://www.sciencedirect.com/science/journal/00404020 N2 - A number of 7-substituted pyrazolo[3,4-c]pyridine derivatives have been synthesized in order to investigate the N1–N2 tautomerism within this class of biologically interesting compounds. Tautomeric equilibrium has been studied using NMR 13C, 15N chemical shifts and heteronuclear 1H–15N and 1H–13C spin–spin couplings, in conjunction with X-ray crystallography. The N1 tautomer predominates in DMF solution in all the compounds tested. ER -
KOURAFALOS, Vassilios N., Panagiotis MARAKOS, Emmanuel MIKROS, Nicole POULI, Jaromír MAREK and Radek MAREK. Synthesis and tautomerism study of 7-substituted pyrazolo[3,4-c]pyridines. \textit{Tetrahedron}. Norwich: Elsevier Ltd., 2006, vol.~62, No~51, p.~11987-11993. ISSN~0040-4020.
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