Synthesis and NMR properties of derivatives of 5,6-dihydroborauracil and 5,6-dihydroborathymine.
Novel boron compounds, a series of 4-hydroxy-5,6-dihydroborauracil and 4-hydroxy-5,6-dihydroborathymine derivatives containing various substituents at 3-, 5- and 6-positions, is presented. The spectroscopic properties, along with analyses of NMR-controlled boron compound-alcohol and boron compound-amine interactions, proves the existence of sp(3)-hybridized, stable B,B-bis-methoxy-5,6-dihydroborauracils and pyridine-/n-butylamine-5,6-dihydroborauracils ate-complexes in solution.
Ruman
Tomasz
T
Rzeszów University of Technology, Faculty of Chemistry, Department of Biochemistry and Biotechnology, 35-959 Rzeszów, Poland. tomruman@prz.edu.pl
Długopolska
Karolina
K
Kuśnierz
Anna
A
Rode
Wojciech
W
D001896:Boron Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D013941:Thymine / Q000031:analogs & derivatives*; D014498:Uracil / Q000031:analogs & derivatives*
D001896:Boron Compounds; D014498:Uracil; D013941:Thymine