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Analysis of NMR J c...
Analysis of NMR J couplings in partially protected galactopyranosides*
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- Larsson, Andreas (author)
- Stockholms universitet,Institutionen för organisk kemi
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Ulicny, Jozef (author)
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Laaksonen, Aatto (author)
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- Widmalm, Göran (author)
- Stockholms universitet,Institutionen för organisk kemi
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(creator_code:org_t)
- 2002-04-26
- 2002
- English.
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In: Organic Letters. - : American Chemical Society. - 1523-7052 .- 1523-7060. ; 4:11, s. 1831-1834
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Hydrogen bond mediated NMR J couplings offer additional structural information. The interpretation of these usually small hJ couplings are,however, not necessarily straightforward. In the present case of a carbohydrate system, a four-bond classical W coupling, 4JHO4,H5, is morereasonable on the basis of, in particular, density functional theory calculations of spin-spin coupling constants at the UB3LYP/6-311G** levelof theory.
Subject headings
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
Keyword
- Organic chemistry
- Organisk kemi
Publication and Content Type
- ref (subject category)
- art (subject category)
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