Wyrzykiewicz; Prukala, Polish Journal of Chemistry, 1998, vol. 72, # 4, p. 694 - 702
作者:Wyrzykiewicz、Prukala
DOI:——
日期:——
Wyrzykiewicz, E.; Prukala, D.; Kedzia, B., Polish Journal of Chemistry, 1992, vol. 66, # 5, p. 763 - 771
作者:Wyrzykiewicz, E.、Prukala, D.、Kedzia, B.
DOI:——
日期:——
New isomeric<i>N</i>-substituted hydrazones of 2-, 3-and 4-pyridinecarboxaldehydes
作者:Elżbieta Wyrzykiewicz、Dorota Prukała
DOI:10.1002/jhet.5570350221
日期:1998.3
N-(E)-stilbenyloxyalkylcarbonyl- and N-(E)-stilbenyloxyalkylcarbonylaminoalkylcarbonyl-substituted hydrazones of 2-, 3- and 4-pyridinecarboxaldehydes have been prepared. The stereochemicalbehavior of these compounds in dimethyl-d6 sulfoxide solution has been studied by 1H-nmr technique. The E geometrical isomers and cisltrans amide conformers have been found for N-substituted-hydrazones 1–16.