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Kolekcje
Inne
Synthesis, crystal structures and spectral characterization of chiral 4-R-1,2,4-triazoles.
Autorzy
Rok wydania
2017
Czasopismo
Journal of Molecular Structure
Numer woluminu
1127
Strony
164-168
DOI
10.1016/j.molstruc.2016.07.094
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
1,2,4-triazoles attract attention as actively used medications and ligands for constructing coordination architectures. In this paper we describe four optically active 4-substituted 1,2,4-triazoles that have been prepared by Bayer's synthesis from the corresponding aliphatic chiral amines. This approach tends to be universal towards different triazoles and permits to conserve a homochirality of substrates. Novel asymmetric molecules have been characterized by spectroscopic techniques and their structures have been retrieved from the single crystal X-ray analysis. Chiro-optical studies of these heterocycles have been made by means of circular dichroism spectroscopy.
Słowa kluczowe
Triazoles, Chirality, crystal structure, Circular dichroism, synthesis
Adres publiczny
http://dx.doi.org//10.1016/j.molstruc.2016.07.094
Strona internetowa wydawcy
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