96286-04-3Relevant academic research and scientific papers
GROUP DIPOLE MOMENTS OF SUBSTITUENTS AT POSITIONS 4 AND 5 OF NITROGEN-CONTAINING FIVE-MEMBERED HETEROCYCLES
Fradkina, S. P.,Kvitko, I. Ya.,Alam, L. V.,Fedorova, N. S.
, p. 191 - 196 (2007/10/02)
The dipole moments of the 5-chloro-4-cyano derivatives of oxazole, thiazole, imidazole, and pyrazole were determined.The group dipole moments of substituents at positions 2 and 3 of furan, thiophene, and pyrrole can be used for vector calculation of the dipole moments of various 4- and 5-substituted azoles.
