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.
    Baltzer, Lars
    et al.
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry II.
    DeGrado, W. F.
    Engineering and design: Expanding the protein world2004In: Editorial overview Current Opinion of Structural Biology, Vol. 14, p. 455-457Article, review/survey (Other (popular scientific, debate etc.))
  • 2.
    Bogár, Krisztián
    et al.
    Stockholm University, Faculty of Science, Department of Organic Chemistry.
    Olofsson, Berit
    Stockholm University, Faculty of Science, Department of Organic Chemistry.
    Fransson, Ann-Britt L.
    Stockholm University, Faculty of Science, Department of Organic Chemistry.
    Bäckvall, Jan-E.
    Stockholm University, Faculty of Science, Department of Organic Chemistry.
    Asymmetric synthesis of 3,5-disubstituted piperidines by enzyme-metal combo catalysis2006In: Enzymatic Synthesis, Stockholm, Sweden, 2006Conference paper (Other (popular science, discussion, etc.))
  • 3. Bradley, Jean-Claude
    et al.
    Guha, Rajarshi
    Lang, Andrew
    Lindenbaum, Pierre
    Neylon, Cameron
    Williams, Antony
    Willighagen, Egon
    Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Faculty of Pharmacy, Department of Pharmaceutical Biosciences.
    Beautifying Data in the Real World2009In: Beautiful Data: The Stories Behind Elegant Data Solutions / [ed] Toby Segaran & Jeff Hammerbacher, Sebastol, USA: O'Reilly , 2009, 1, p. 259-278Chapter in book (Other (popular science, discussion, etc.))
  • 4. Córdova, Armando
    et al.
    Berglund, Per
    KTH, School of Biotechnology (BIO), Industrial Biotechnology.
    Anderson, Mattias
    KTH, School of Biotechnology (BIO), Industrial Biotechnology.
    Afewerki, Samson
    Efficient Synthesis Of Amines And Amides From Alcohols And Aldehydes By Using Cascade Catalysis2015Patent (Other (popular science, discussion, etc.))
    Abstract [en]

    The present invention relates generally to an eco-friendly methodology for the conversion of alcohols and aldehydes to amines and amides using an integrated enzyme cascade system with metal-and organocatalysis. More specifically, the present invention relates to synthesis of capsaicinoids starting from vanillin alcohol and using a combination of an enzyme cascade system and catalysts. Furthermore, the method also relates to synthesis of capsaicinoids derivatives starting from vanillin alcohol derivatives and using a combination of an enzyme cascade system and catalysts.

  • 5.
    Doostmohammadi, Hamid
    et al.
    KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering.
    Andersson, Margareta
    KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering, Applied Process Metallurgy.
    Karasev, Andrey
    KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering.
    Jönsson, Pär G.
    KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering.
    Thermodynamic and Experimental Considerations of the Inclusion Characteristics during Vacuum Degassing of Tool SteelManuscript (preprint) (Other (popular science, discussion, etc.))
  • 6. Ghobril, Cynthia
    et al.
    Hammar, Peter
    KTH, School of Biotechnology (BIO), Theoretical Chemistry.
    Kodepelly, Sanjeevarao
    Wagner, Alain
    Spiess, Bernard
    Himo, Fahmi
    KTH, School of Biotechnology (BIO), Theoretical Chemistry.
    Baati, Rachid
    Structure and reactivity relationship studies for guanidine-organocatalyzed direct intramolecular aldolization of ketoaldehydesManuscript (preprint) (Other (popular science, discussion, etc.))
    Abstract [en]

    Structure-reactivity studies are performed to explore the reaction mechanism of guanidine-catalyzed intramolecular aldol reaction of ketoaldehydes. A large number of guanidines and guanidine-like catalysts were synthesized and their properties were determined. Kinetic profiles and pKa values of the catalysts were measured and correlated to reaction barriers calculated using density functional theory. The calculations show that the structural rigidity determines the pKa of the guanidines. Although the basicity is a very important factor in the catalyst, it is not sufficient to account for the full catalytic power. The availability of two reaction sites aligned for proton shuttling in the transition states is also an essential feature that helps us rationalize the reactivity pattern observed.

  • 7. Holmgren, Arne
    et al.
    Lu, Jun
    Vlamis-Gardikas, Alexios
    Zhao, Rong
    Kandasamy, Karuppasamy
    Engman, Lars
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Biochemistry and Organic Chemistry. Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
    Hoffner, Sven
    Bacterial Thioredoxin Reductase Inhibitors and Methods for Use Thereof2007Patent (Other (popular scientific, debate etc.))
  • 8.
    Hulteberg, Christian
    et al.
    Biofuel-Solution i Malmö AB ( Lund University/ Chemical Engineering) .
    Brandin, Jan
    Linnaeus University, Faculty of Science and Engineering, School of Engineering. Biofuel-Solution i Malmö AB.
    Method for Hydrogenating 1,2-Unsaturated Carbonylic Compounds2011Patent (Other (popular science, discussion, etc.))
    Abstract [en]

    Disclosed is a method of hydrogenating an1,2-unsaturated carbonylic compound to obtain the corresponding saturated carbonylic compound in the presence of a palladium catalyst with heterogeneous distribution of palladium

  • 9. Naderi, Ali
    et al.
    Córdova, Armando
    Stockholm University, Faculty of Science, Department of Organic Chemistry.
    Metod för att tillverka en vattenavvisande cellulosatextil samt motsvarande textilprodukt2011Patent (Other (popular science, discussion, etc.))
  • 10.
    Nicholls, Ian A.
    et al.
    University of Kalmar, School of Pure and Applied Natural Sciences.
    Andersson, Per-Ola
    Karlsson, Björn C. G.
    University of Kalmar, School of Pure and Applied Natural Sciences.
    Rosengren, Annika M.
    University of Kalmar, School of Pure and Applied Natural Sciences.
    Method and apparatus for detecting pharmaceuticals in a sample2009Patent (Other (popular science, discussion, etc.))
  • 11.
    Nicholls, Ian A.
    et al.
    Linnaeus University, Faculty of Science and Engineering, School of Natural Sciences.
    Andersson, Per-Ola
    Karlsson, Björn C. G.
    Linnaeus University, Faculty of Science and Engineering, School of Natural Sciences.
    Rosengren, Annika M.
    Linnaeus University, Faculty of Science and Engineering, School of Natural Sciences.
    Method and apparatus for detecting pharmaceuticals in a sample2010Patent (Other (popular science, discussion, etc.))
  • 12.
    Nicholls, Ian A.
    et al.
    University of Kalmar, School of Pure and Applied Natural Sciences.
    Nilsson Ekdahl, Kristina
    University of Kalmar, School of Pure and Applied Natural Sciences.
    Moledcular Imprints2009Patent (Other (popular science, discussion, etc.))
  • 13.
    Olofsson, Berit
    et al.
    Stockholm University, Faculty of Science, Department of Organic Chemistry.
    Aggarwal, Varinder K.
    Stockholm University, Faculty of Science, Department of Organic Chemistry.
    Enantioselective alfa-Arylation of Ketones: Application to the Synthesis of (–)-Epibatidine2006In: Sterochemistry, Bürgenstock, Switzerland, 2006Conference paper (Other (popular science, discussion, etc.))
  • 14.
    Olofsson, Berit
    et al.
    Stockholm University, Faculty of Science, Department of Organic Chemistry.
    Aggarwal, Varinder K.
    Bristol University, UK.
    Enantioselective alfa-Arylation of Ketones: Application to the Synthesis of (–)-Epibatidine2006In: Organikerdagarna, Kalmar, Sweden, 2006, p. Le21, P47-Conference paper (Other (popular science, discussion, etc.))
    Abstract [en]

    The enantioselective introduction of electrophiles alfa to carbonyl compounds occupies a central position in asymmetric synthesis. Although asymmetric alkylations have been well developed, high enantioselectivity in α-arylation of ketones has only been achieved in a limited number of cases.

    We have developed a direct arylation reaction of cyclohexanones, employing diaryl iodonium(III) salts as electrophiles. The reaction was made enantioselective by the use of a chiral base, resulting in 2,4-substituted cyclohexanones in high yields and with high enantiomeric excesses and diastereoselectivities.

    This methodology was applied in a short, enantioselective synthesis of (–)-Epibatidine, an alkaloid recently isolated from the Ecuadorian poison frog Epipedobates tricolor. The synthesis was accomplished in 6 steps and 31% overall yield, thus providing the shortest and most efficient asymmetric route to this important compound to date.

  • 15. Piletsky, SA
    et al.
    Piletska, OV
    Elska, GV
    Andersson, Håkan S.
    Linnaeus University, Faculty of Science and Engineering, School of Natural Sciences.
    Nicholls, Ian A.
    Linnaeus University, Faculty of Science and Engineering, School of Natural Sciences.
    Turner, APF
    Molecularly imprinted polymers produced by template polymerisation2002Patent (Other (popular science, discussion, etc.))
  • 16. Scrimin, P.
    et al.
    Baltzer, Lars
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Chemistry, Department of Chemistry. Department of Biochemistry and Organic Chemistry, Organic Chemistry II.
    Model Systems2005In: Editorial Overwiev, Current Opinion of Chemical Biology, no 9, p. 620-621Article, review/survey (Other (popular scientific, debate etc.))
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