Investigation of the stereochemistry and electronic structure in a series of dipyridyls

Autor: B. V. Leont'ev, O. S. Otroshchenko, S. Mikhamedkhanova, A. S. Sadykov, L. S. Mal'tseva, F. G. Kamaev, Yu. S. Mangutova
Rok vydání: 1973
Předmět:
Zdroj: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 22:1466-1471
ISSN: 1573-9171
0568-5230
Popis: The barriers to internal rotation in dipyridyls were estimated from the parameters of the PMR spectra and by calculation, considering the electronic delocalization and the nonbonded interaction of the ortho-protons.
Databáze: OpenAIRE