Methyl 4-O-benzyl-α-l-rhamnopyranoside

Autor: Robert Pendrill, Lars Eriksson, Göran Widmalm

Publikováno v: Acta Crystallographica Section E, Vol 70, Iss 5, Pp o561-o562 (2014)

In the title compound, C14H20O5, an intermediate in the synthesis of oligosaccharides, the glycosidic [H—C—O—C(H3)] torsion angle ϕH is 52.3° and the exo-cyclic [H—C—O—C(H2)] torsion angle θH is −11.7°. The hexapyranose ring has a c

Externí odkaz: https://doaj.org/article/6e2083da80ab438cb781e16f010b9be0

Pharmacokinetic Comparison of a Novel Non-tobacco-Based Nicotine Pouch (ZYN) With Conventional, Tobacco-Based Swedish Snus and American Moist Snuff

Autor: Robert Pendrill, John R. Hughes, Karl Fagerström, Erik Lunell

Publikováno v: Nicotine & Tobacco Research. 22:1757-1763

Introduction The single-dose pharmacokinetics (PK) of a novel, non-tobacco-based nicotine pouch, ZYN, 3 and 6 mg, were compared with 8 mg General snus (part 1) and ZYN 8 mg was compared with 18 mg Longhorn moist snuff (part 2). The present study demo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30a2947b2ad88703d9acf29fff754e53
https://doi.org/10.1093/ntr/ntaa068

Solution structure of mannobioses unravelled by means of Raman optical activity

Autor: Göran Widmalm, Paul L. A. Popelier, Carl Mensch, Shaun T. Mutter, Ewan W. Blanch, Laurence D. Barron, Robert Pendrill, Christian Johannessen

Publikováno v: ChemPhysChem : a European journal of chemical physics and physical chemistry
Pendrill, R, Mutter, S T, Mensch, C, Barron, L D, Blanch, E W, Popelier, P L A, Widmalm, G & Johannessen, C 2019, ' Solution Structure of Mannobioses Unravelled by Means of Raman Optical Activity ', ChemPhysChem . https://doi.org/10.1002/cphc.201801172

Structural analysis of carbohydrates is a complicated endeavour, due to the complexity and diversity of the samples at hand. Herein, we apply a combined computational and experimental approach, employing molecular dynamics (MD) and density functional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::869fe60860f59f5b365297272050f0ce
https://hdl.handle.net/10067/1565370151162165141

Kinetics and Mechanism of the Palladium-Catalyzed Oxidative Arylating Carbocyclization of Allenynes

Autor: Teresa, Bartholomeyzik, Robert, Pendrill, Richard, Lihammar, Tuo, Jiang, Göran, Widmalm, Jan-E, Bäckvall

Publikováno v: Journal of the American Chemical Society. 140(1)

Pd-catalyzed C-C bond-forming reactions under oxidative conditions constitute a class of important and widely used synthetic protocols. This Article describes a mechanistic investigation of the arylating carbocyclization of allenynes using boronic ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4f5a6b49c0277932eb11060a7ba8c8dd
https://pubmed.ncbi.nlm.nih.gov/29155573

Suppressing one-bond homonuclear13C,13C scalar couplings in the J-HMBC NMR experiment: application to13C site-specifically labeled oligosaccharides

Autor: Göran Widmalm, Robert Pendrill, Ole W. Sørensen

Publikováno v: Magnetic Resonance in Chemistry. 52:82-86

Site-specific (13)C isotope labeling is a useful approach that allows for the measurement of homonuclear (13)C,(13)C coupling constants. For three site-specifically labeled oligosaccharides, it is demonstrated that using the J-HMBC experiment for mea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c62e680b41ae26fe9a0cddc4b45b14c
https://doi.org/10.1002/mrc.4038