Computational, 1H NMR, and X-ray structural studies on 1-arylurazole tetrazane dimers.
Sign Up to like & getrecommendations! Published in 2017 at "Acta crystallographica. Section C, Structural chemistry"
DOI: 10.1107/s2053229617010786
Abstract: Nitrogen-centered urazole radicals exist in equilibrium with tetrazane dimers in solution. The equilibrium established typically favors the free-radical form. However, 1-arylurazole radicals bearing substituents at the ortho position favor the dimeric form. We were able… read more here.
Keywords: ray structural; nmr ray; computational nmr; structural studies ... See more keywords
Computational and NMR Conformational Analysis of Galactofuranoside Cycles Presented in Bacterial and Fungal Polysaccharide Antigens
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Molecular Biosciences"
DOI: 10.3389/fmolb.2021.719396
Abstract: Unlike pyranoside cycles which are generally characterized by strictly defined conformational preferences, furanosides are flexible and may adopt a wide range of available conformations. During our previous studies, conformational changes of galactofuranoside cycles upon total… read more here.
Keywords: galactofuranoside; computational nmr; conformational analysis; analysis galactofuranoside ... See more keywords
Bromination of endo-7-norbornene derivatives revisited: failure of a computational NMR method in elucidating the configuration of an organic structure
Sign Up to like & getrecommendations! Published in 2023 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.19.56
Abstract: Previously we reported on the bromination of endo-7-bromonorbornene at different temperatures yielding mixtures of addition products. The structural elucidations of the formed compounds were achieved by NMR spectroscopy. Particularly, the γ-gauche effect and long-range couplings… read more here.
Keywords: bromination endo; structure; computational nmr; nmr ... See more keywords