H-1 AND C-13 NMR-SPECTRA AND SPATIAL STRUCTURE OF 1,2,5-TRIMETHYL-4-PHENYLAMINOPIPERIDINE ISOMERS ArticlePROSTAKOV N.S., FOMICHEV A.A., GAIVORONSKAYA L.A., GOLOVTSOV N.I., DAS S.K.Chemistry of Heterocyclic Compounds / KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII. 1982. P.. 1512-1515
TRANSFORMATIONS OF 2,6-DIMETHYL-6-ETHYL-4-(FURYL-2')PYRIDINES AND 2,3-DIMETHYL-6-ETHYL-4-(FURYL-2')PYRIDINES IN FURAN AND PYRIDINE RINGS ArticlePROSTAKOV N.S., SOLDATENKOV A.T., RADZHAN P.K., KHILBERT T.E.Chemistry of Heterocyclic Compounds / KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII. 1982. P.. 1665-1667