Change search
Refine search result
1 - 16 of 16
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Rows per page
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sort
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
Select
The maximal number of hits you can export is 250. When you want to export more records please use the 'Create feeds' function.
  • 1.
    Andersson, Håkan S.
    et al.
    University of Kalmar, School of Pure and Applied Natural Sciences.
    Koch-Schmidt, Ann-Christin
    University of Kalmar, School of Pure and Applied Natural Sciences.
    Ohlson, Sten
    University of Kalmar, School of Pure and Applied Natural Sciences.
    Study of the Nature of Recognition in Molecularly Imprinted Polymers1996In: J. Mol. Recogn., Vol. 9, p 675-682Article in journal (Refereed)
  • 2.
    Andersson, Pher
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Regio- and Stereoselective Deuteration of Allylic Chlorides Controlled by Neighboring Alcohol or Ether Groups1996In: J. Org. Chem., no 61, p. 4154-4156Article in journal (Refereed)
  • 3.
    Andersson, Pher
    et al.
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Bäckvall, Jan-E.
    Synthesis of Heterocyclic Natural Products via Regio- and Stereocontrolled Palladium-Catalyzed Reactions1996In: Advances in Heterocyclic Natural Product Synthesis, JAI Press Inc, Greenwich , 1996, p. 179-215Chapter in book (Refereed)
  • 4.
    Andersson, Pher G.
    Uppsala University, Disciplinary Domain of Science and Technology, Chemistry, Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Regio- and Stereoselective Deuteration of Allylic Chlorides Controlled by Neighboring Alcohol or Ether Groups1996In: Journal of Organic Chemistry, ISSN 0022-3263, E-ISSN 1520-6904, Vol. 61, no 12, p. 4154-4156Article in journal (Refereed)
  • 5.
    Andersson, Pher
    et al.
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Guijarro, David
    Tanner, David
    Simple Aziridino Alcohols as Chiral Ligands. Enantioselective Additions of Diethylzinc to N-Diphenylphosphinoylimines1996In: Synlett, no 8, p. 727-728Article in journal (Refereed)
  • 6. Bedekar, Ashutosh V.
    et al.
    Andersson, Pher
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    A New Class of Bis-Oxazoline Ligands for the Cu-Catalysed Asymmetric Cyclopropanation of Olefins1996In: Tetrahedron Letters, Vol. 37, no 23, p. 4073-4076Article in journal (Refereed)
  • 7. Edlund, H.
    et al.
    Berglund, P.
    Mid Sweden University.
    Jensen, M.
    Hedenström, E.
    Högberg, H. -E
    Resolution of 2-methylalkanoic acids. Enantioselective esterification with long chain alcohols catalysed by Candida rugosa lipase1996In: Acta Chemica Scandinavica, ISSN 0904213X (ISSN), Vol. 50, no 8, p. 666-671Article in journal (Refereed)
    Abstract [en]

    Candida rugosa lipase catalysed resolutions of 2-methylalkanoic acids run on a large scale often display decreased enantiomeric rations (E-values) and reaction rates compared with small-scale experiments. By continuous control of the water activity (addition of inorganic salt/hydrated salt mixtures) this can be avoided. The importance of the proper choice of alcohol as well as its concentration is demonstrated. (R)-2-Methyloctanoic acid (8.6g) and (S)-2-methyl-1-octanol (4.5 g), both in 99.6% ee were prepared from 20 g racemic 2-methyloctanoic acid. © Acta Chemica Scandinavica 1996.

  • 8.
    Hussenius, Anita
    et al.
    Uppsala University, Disciplinary Domain of Humanities and Social Sciences, Faculty of Arts, Centre for Gender Research. Uppsala University, Disciplinary Domain of Science and Technology, Chemistry, Department of Chemistry.
    Somfai, Peter
    Lunds universitet, Organisk kemi.
    Tanner, David
    TECH UNIV DENMARK, DEPT ORGAN CHEM.
    Kinetic study of a homodienyl-[1,5]-hydrogen shift in a vinylzaziridine1996In: Journal of Physical Organic Chemistry, ISSN 0894-3230, E-ISSN 1099-1395, Vol. 9, no 9, p. 623-625p. 623-625Article in journal (Refereed)
    Abstract [en]

    The thermal rearrangement of an N-substituted vinylaziridine to the corresponding (Z)-allylic imine, i.e. a homodienyl-[1,5]-hydrogen shift, was studied at different temperatures in the range 40-90 degrees C. H-1 NMR spectroscopy was used to follow the r

  • 9. Koroleva, Elise B.
    et al.
    Andersson, Pher
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Development of an Asymmetric Palladium-Catalysed Elimination1996In: Tetrahedron Asymmetry, Vol. 7, no 9, p. 2467-2470Article in journal (Refereed)
  • 10. Nilsson, Ylva
    et al.
    Aranyos, Attila
    Andersson, Pher
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Bäckvall, Jan-E.
    Parrain, Jean-Luc
    Ploteau, Christelle
    Quintard, Jean-Paul
    Synthesis of Theaspirone and Vitispirane via Palladium(II)-Catalyzed Oxaspirocyclization1996In: J. Org. Chem, Vol. 61, no 5, p. 1825-1829Article in journal (Refereed)
  • 11. Nilsson, Ylva
    et al.
    Gatti, Roberto
    Andersson, Pher
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Bäckvall, Jan-E.
    Palladium(II)-Catalyzed Carbocyclization: Vinylpalladium in 1,4-Oxidation of Conjugated Dienes1996In: Tetrahedron, Vol. 52, no 21, p. 7511-7523Article in journal (Refereed)
  • 12.
    Sandberg Hiltunen, Maria
    Umeå University, Faculty of Social Sciences, Centre for Demographic and Ageing Research (CEDAR).
    A multivariate characterization of tRNA nucleosides1996In: Journal of Chemometrics, ISSN 0886-9383, E-ISSN 1099-128X, Vol. 10, no 5-6, p. 493-508Article in journal (Refereed)
    Abstract [en]

    Twenty nucleosides occurring in transfer ribonucleic acid (tRNA) have been characterized using 21 experimentally determined (HPLC, TLC, NMR, etc.) and calculated (log P, van der Waals surface area, ionization potential, etc.) variables. Principal component analysis (PCA) was performed on the data set and four statistically significant components or principal properties (PPs) were extracted. The PPs described 68·4% of the variance in the data. The PP values are discussed in terms of similarity and dissimilarity among the nucleosides. The loading vectors from the PCA are used for an interpretation of the nature of the PP vectors. Application of the PPs in sequence-activity modelling is demonstrated with 25 DNA-promoter sequences originating from E. coli.

  • 13.
    Sandberg Hiltunen, Maria
    Umeå University, Faculty of Social Sciences, Centre for Demographic and Ageing Research (CEDAR).
    A Multivariate Characterization of tRNAnucleosides1996In: Journal of Chemometrics, ISSN 0886-9383, E-ISSN 1099-128X, Vol. 10, p. 493-508Article in journal (Refereed)
  • 14.
    Sandberg Hiltunen, Maria
    Umeå University, Faculty of Social Sciences, Centre for Demographic and Ageing Research (CEDAR).
    The evolutionary transition from uracil to thymine balances the genetic code1996In: Journal of Chemometrics, ISSN 0886-9383, E-ISSN 1099-128X, Vol. 10, p. 163-170Article in journal (Refereed)
    Abstract [en]

    A multivariate quantitative physicochemical characterization of the five bases adenine (A), cytosine (C), guanine (G), thymine (T) and uracil (U), followed by principal component analysis, shows that the relative dissimilarities between the bases of DNA (A, C, G and T) are almost the same (i.e. balanced). In contrast, mRNA (containing U instead of T) has a considerably larger relative physicochemical similarity between C and U than between all other pairs of bases and is therefore inherently more unbalanced. These results provide a physicochemical explanation of the presence of thymine instead of uracil as an element of DNA. The principal component scores enable a quantitative description of nucleic acid sequence data to be made for structure-activity modelling purposes.

  • 15. Södergren, Mikael
    et al.
    Andersson, Pher
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Chiral, Bicyclic Proline Derivatives and their Application as Ligands for Copper in the Catalytic Asymmetric Allylic Oxidation of Olefins1996In: Tetrahedron Letters, Vol. 37, no 42, p. 7577-7580Article in journal (Refereed)
  • 16. Tanner, David
    et al.
    Harden, Adrian
    Johansson, Fredrik
    Wyatt, Paul
    Andersson, Pher
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Asymmetric Catalysis via Chiral Aziridines1996In: Acta Chemica Scandinavica, no 50, p. 361-368Article in journal (Refereed)
1 - 16 of 16
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf