Hydroacridines: Part 33. An experimental and DFT study of the

Autor: Francisc, Potmischil, Mihaela, Hillebrand, Hermann, Kalchhauser

Publikováno v: Magnetic resonance in chemistry : MRCREFERENCES. 58(3)

The paper presents the experimental and DFT-calculated values of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0676aab00b7e230989b5368e40a82dc4
https://pubmed.ncbi.nlm.nih.gov/31965644

Thermal behaviour of sym-octahydroacridines and their corresponding N(10)-oxides

Autor: Catalin Constantinescu, Maria Marinescu, Mihaela Florea, Francisc Potmischil

Publikováno v: Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry, Springer Verlag, 2018, 131 (1), pp.117-125. ⟨10.1007/s10973-016-5862-3⟩

We present and discuss results on the thermal behaviour of 1,2,3,4,5,6,7,8-octahydroacridine (OHA), together with six 9-substituted congeners, i.e. R = –Br, –OCH3, –NH2, –NO2, –OH, and furyl (–C4H3O), and their corresponding N(10)-oxides,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85dc0dad5afefb5ba81140ea47601806
https://hal-unilim.archives-ouvertes.fr/hal-02166104

Hydroacridines: Part 30.1H and13C NMR spectra of 9-substituted 1,2,3,4,5,6,7,8-octahydroacridines and of theirN-oxides

Autor: Cǎlin Deleanu, Francisc Potmischil, Alina Nicolescu, Maria Marinescu

Publikováno v: Magnetic Resonance in Chemistry. 47:1031-1035

The 1H and 13C NMR chemical shifts of 1,2,3,4,5,6,7,8-octahydroacridine, 12 of its 9-substituted derivatives, and of the corresponding N-oxides were determined, assigned, and discussed in terms of 9-substituent effects and effects of N-oxidation. A g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a15a5c59988857b488661027d720458c
https://doi.org/10.1002/mrc.2507

Saturated amine oxides: part 10. hydroacridines: part 32. linear ¹⁷O/¹³C and ¹³C/¹³C chemical shift correlations between saturated azaheterocyclic N-methylamine N-oxides, and the methiodides of their parent amines

Autor: Francisc, Potmischil

Publikováno v: Magnetic resonance in chemistry : MRC. 53(10)

Two kinds of good linear correlations were found between the chemical shifts of saturated six-membered azaheterocyclic N-methylamine N-oxides and the chemical shifts of the methiodides of their parent amines. One of the correlations occurs between th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::63d15411d515742e674e6f7cdb52593f
https://pubmed.ncbi.nlm.nih.gov/26290175

Hydroacridines: Part 23.1H and13C NMR spectra ofsym-octahydroacridine, its 9-(3-pyridyl) and 9-(4-pyridyl) derivatives and the correspondingN(10)-oxides. An experimental approach to the diamagnetic anisotropy of the pyridine nucleus

Autor: Maria Marinescu, Calin Deleanu, Francisc Potmischil, Mircea D. Gheorghiu

Publikováno v: Magnetic Resonance in Chemistry. 40:237-240

The complete 1H NMR chemical shift assignments of 1,2,3,4,5,6,7,8-octahydroacridine (1), 1,2,3,4,5,6,7,8-octahydro-9-(3-pyridyl)acridine (2), 1,2,3,4,5,6,7,8-octahydro-9-(4-pyridyl)acridine (3) and the corresponding N(10)-oxides 1a, 2a and 3a, respec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9cba5ef4a41cb3c6c7db375d07a9a0d
https://doi.org/10.1002/mrc.996