Digital Heritage And Culture: Strategy And Implementation

Autor: Steven Wan Pok Wu, Herminia Wei-hsin Din

This book addresses the state-of-the-art initiatives as well as challenges, policy, and strategy issues in developing a digital heritage ecosystem within the broader context of an emerging digital culture. Case studies are drawn from the United State

Comparison of changes over time in leukocyte counts in Yucatan minipigs irradiated with simulated solar particle event-like radiation

Autor: Sanzari, Jenine K., Steven Wan, X., Muehlmatt, Amy, Lin, Liyong, Kennedy, Ann R.

Publikováno v: In Life Sciences in Space Research January 2015 4:11-16

On the Origin of Regioselectivity in Palladium-Catalyzed Oxidation of Glucosides

Autor: Jeroen D. C. Codée, F. Matthias Bickelhaupt, Christopher A. Vis, Trevor A. Hamlin, Ieng Chim (Steven) Wan, Niek N. H. M. Eisink, Casper de Boer, Adriaan J. Minnaard, Martin D. Witte, Nittert Marinus

Publikováno v: European Journal of Organic Chemistry, 2021(4), 632-636. WILEY-V C H VERLAG GMBH
Wan, I C, Hamlin, T A, Eisink, N N H M, Marinus, N, de Boer, C, Vis, C A, Codée, J D C, Witte, M D, Minnaard, A J & Bickelhaupt, F M 2021, ' On the Origin of Regioselectivity in Palladium-Catalyzed Oxidation of Glucosides ', European Journal of Organic Chemistry, vol. 2021, no. 4, pp. 632-636 . https://doi.org/10.1002/ejoc.202001453
European Journal of Organic Chemistry, 2021, 4, pp. 632-636
European Journal of Organic Chemistry, 2021, 632-636
European Journal of Organic Chemistry
European Journal of Organic Chemistry, 2021(4), 632-636. Wiley-VCH Verlag

The palladium-catalyzed oxidation of glucopyranosides has been investigated using relativistic density functional theory (DFT) at ZORA-BLYP-D3(BJ)/TZ2P. The complete Gibbs free energy profiles for the oxidation of secondary hydroxy groups at C2, C3,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::550dc39e02e60a8c688d8710646f1cce
https://research.rug.nl/en/publications/59b4a085-9387-4339-ba2d-ae9174a5cec6

From d- to l-Monosaccharide Derivatives via Photodecarboxylation-Alkylation

Autor: Adriaan J. Minnaard, Martin D. Witte, I. C. Steven Wan

Publikováno v: Organic Letters
Organic letters, 21(18), 7669-7673. AMER CHEMICAL SOC INC

Photodecarboxylation-alkylation of conformationally locked monosaccharides leads to inversion of stereochemistry at C5. This allows the synthesis of l-sugars from their readily available d-counterparts. Via this strategy, methyl l-guloside was synthe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb92dbe0293f0d360cf3344db538cca
https://pubmed.ncbi.nlm.nih.gov/31512472

Site-selective carbon-carbon bond formation in unprotected monosaccharides using photoredox catalysis

Autor: Adriaan J. Minnaard, Ieng Chim (Steven) Wan, Martin D. Witte

Publikováno v: Chemical Communications, 53(36), 4926-4929. ROYAL SOC CHEMISTRY

Site-selective photoredox reactions with somophiles readily enable branching of the carbon skeleton of unprotected glucosides, allosides, and xylosides regioselectively at C3. These reactions open the possibility of selective C-C bond formation in mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20bab26a3712750a5e899fc57b030db5
https://research.rug.nl/en/publications/02b06d13-edd3-4d8a-9d88-a71bc331699d