SwePub
Sök i LIBRIS databas

  Extended search

onr:"swepub:oai:DiVA.org:su-95416"
 

Search: onr:"swepub:oai:DiVA.org:su-95416" > Complete H-1 and C-...

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist
  • Rönnols, JerkStockholms universitet,Institutionen för organisk kemi (author)

Complete H-1 and C-13 NMR chemical shift assignments of mono- to tetrasaccharides as basis for NMR chemical shift predictions of oligosaccharides using the computer program CASPER

  • Article/chapterEnglish2013

Publisher, publication year, extent ...

  • Elsevier BV,2013
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:su-95416
  • https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-95416URI
  • https://doi.org/10.1016/j.carres.2013.06.026DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • AuthorCount:12;
  • H-1 and C-13 NMR chemical shift data are used by the computer program CASPER to predict chemical shifts of oligo- and polysaccharides. Three types of data are used, namely, those from monosaccharides, disaccharides, and trisaccharides. To improve the accuracy of these predictions we have assigned the H-1 and C-13 NMR chemical shifts of eleven monosaccharides, eleven disaccharides, twenty trisaccharides, and one tetrasaccharide; in total 43 compounds. Five of the oligosaccharides gave two distinct sets of NMR resonances due to the alpha- and beta-anomeric forms resulting in 48 H-1 and C-13 NMR chemical shift data sets. In addition, the pyranose ring forms of Neu5Ac were assigned at two temperatures, due to chemical shift displacements as a function of temperature. The H-1 NMR chemical shifts were refined using total line-shape analysis with the PERCH NMR software. H-1 and C-13 NMR chemical shift predictions were subsequently carried out by the CASPER program (http://www.casper.organ.su.se/casper/) for three branched oligosaccharides having different functional groups at their reducing ends, namely, a mannose-containing pentasaccharide, and two fucose-containing heptasaccharides having N-acetyllactosamine residues in the backbone of their structures. Good to excellent agreement was observed between predicted and experimental H-1 and C-13 NMR chemical shifts showing the utility of the method for structural determination or confirmation of synthesized oligosaccharides.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Pendrill, RobertStockholms universitet,Institutionen för organisk kemi(Swepub:su)rope4476 (author)
  • Fontana, CarolinaStockholms universitet,Institutionen för organisk kemi(Swepub:su)cfont (author)
  • Hamark, ChristofferStockholms universitet,Institutionen för organisk kemi(Swepub:su)chha8123 (author)
  • Angles d'Ortoli, ThibaultStockholms universitet,Institutionen för organisk kemi(Swepub:su)than7839 (author)
  • Engström, OlofStockholms universitet,Institutionen för organisk kemi(Swepub:su)olen5895 (author)
  • Ståhle, JonasStockholms universitet,Institutionen för organisk kemi(Swepub:su)jost5362 (author)
  • Zaccheus, Mona V.Stockholms universitet,Institutionen för organisk kemi(Swepub:su)mosv1695 (author)
  • Säwén, ElinStockholms universitet,Institutionen för organisk kemi(Swepub:su)els8303 (author)
  • Hahn, Liljan E.Stockholms universitet,Institutionen för organisk kemi (author)
  • Iqbal, ShahzadStockholms universitet,Institutionen för organisk kemi (author)
  • Widmalm, GöranStockholms universitet,Institutionen för organisk kemi(Swepub:su)gw (author)
  • Stockholms universitetInstitutionen för organisk kemi (creator_code:org_t)

Related titles

  • In:Carbohydrate Research: Elsevier BV380, s. 156-1660008-62151873-426X

Internet link

Find in a library

To the university's database

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view