800 Results

  1. 2007
  2. Step gradients in 3-zone simulated moving bed chromatography. Application to the purification of antibodies and bone morphogenetic protein-2

    Keßler, L. C., Gueorguieva, L., Rinas, U. & Seidel-Morgenstern, A., 28 Dec 2007, In: Journal of Chromatography A. 1176, 1-2, p. 69-78 10 p.

    Research output: Contribution to journalArticleResearchpeer review

  3. Published

    Oxazaborolidinone-promoted vinylogous mukaiyama aldol reactions

    Simsek, S., Horzella, M. & Kalesse, M., 20 Dec 2007, In: Organic letters. 9, 26, p. 5637-5639 3 p.

    Research output: Contribution to journalArticleResearchpeer review

  4. Published

    Preparation and X-ray structures of 3-[bis(trifluoroacetoxy)iodo]benzoic acid and 3-[hydroxy(tosyloxy)iodo]benzoic acid: New recyclable hypervalent iodine reagents

    Yusubov, M. S., Funk, T. V., Chi, K. W., Cha, E. H., Ghyung, H. K., Kirschning, A. & Zhdankin, V. V., 7 Dec 2007, In: Journal of Organic Chemistry. 73, 1, p. 295-297 3 p.

    Research output: Contribution to journalArticleResearchpeer review

  5. Published

    Tagged hypervalent iodine reagents: A new purification concept based on ion exchange through SN2 substitution

    Kunst, E., Gallier, F., Dujardin, G., Yusubov, M. S. & Kirschning, A., 14 Nov 2007, In: Organic Letters. 9, 25, p. 5199-5202 4 p.

    Research output: Contribution to journalArticleResearchpeer review

  6. Published

    Synthesis of the C15-C35 segment of chivosazole A

    Janssen, D. & Kalesse, M., 16 Oct 2007, In: SYNLETT. 17, p. 2667-2670 4 p.

    Research output: Contribution to journalArticleResearchpeer review

  7. Published

    Microwave-accelerated Mizoroki-Heck and Sonogashira cross- coupling reactions in water using a heterogeneous palladium(II)-precatalyst

    Dawood, K. M., Solodenko, W. & Kirschning, A., 5 Oct 2007, In: Arkivoc. 2007, 5, p. 104-124 21 p.

    Research output: Contribution to journalArticleResearchpeer review

  8. Published

    Tonantzitlolone and other diterpenes from Stillingia sanguinolenta

    Dräger, G., Jeske, F., Kunst, E., Lopez, E. G., Sanchez, H. V., Tsichritzis, F., Kirschning, A. & Jakupovic, J., 1 Oct 2007, In: European Journal of Organic Chemistry. 2007, 30, p. 5020-5026 7 p.

    Research output: Contribution to journalArticleResearchpeer review

  9. Published

    An improved synthesis of 4-chlorocoumarin-3-sulfonyl chloride and its reactions with different bidentate nucleophiles to give pyrido[1′, 2′:2,3]- and thiazino[3′,2′:2,3]-1,2,4-thiadiazino[6,5-c] benzopyran-6-one 7,7-dioxides

    Jashari, A., Hey-Hawkins, E., Mikhova, B., Draeger, G. & Popovski, E., Aug 2007, In: MOLECULES. 12, 8, p. 2017-2028 12 p.

    Research output: Contribution to journalArticleResearchpeer review

  10. Published

    Synthesis of Spiro annelated isochromanones by ring expansion of benzocyclobutenones in the presence of lithium diisopropylphosphide

    Kohser, S., Gopal Dongol, K. & Butenschön, H., 27 Jul 2007, In: Heterocycles. 74, C, p. 339-350 12 p.

    Research output: Contribution to journalArticleResearchpeer review

  11. Published

    M-lodosylbenzoic acid - A convenient recyclable reagent for highly efficient aromatic iodinations

    Kirschning, A., Yusubov, M. S., Yusubova, R. Y., Chi, K. W. & Park, J. Y., 4 Jun 2007, In: Beilstein Journal of Organic Chemistry. 3, 19.

    Research output: Contribution to journalArticleResearchpeer review

  12. Published

    The first cyclopentadienylalkylphosphane nickel chelates: Synthesis, structures, and reactions

    Hussain, M., Albert, D., Wartchow, R. & Butenschön, H., 23 May 2007, In: Chemistry - An Asian Journal. 2, 6, p. 782-793 12 p.

    Research output: Contribution to journalReview articleResearchpeer review

  13. Published

    Synthetic access to spacer-linked 3,6-diamino-2,3,6-trideoxy-α-d-glucopyranosides-potential aminoglycoside mimics for the inhibition of the HIV-1 TAR-RNA/Tat-peptide complex

    Jöge, T., Jesberger, M., Bröker, P. & Kirschning, A., 18 May 2007, In: Carbohydrate Research. 342, 12-13, p. 1704-1714 11 p.

    Research output: Contribution to journalArticleResearchpeer review

  14. Published

    Hyperfine constants, nuclear magnetic shielding and spin-spin coupling parameters for AgI and CuI

    Bizzocchi, L., Giuliano, B. M. & Grabow, J. U., 15 May 2007, In: Journal of molecular structure. 833, 1-3, p. 175-183 9 p.

    Research output: Contribution to journalArticleResearchpeer review

  15. Published

    Small and versatile: Formyl anion and dianion equivalents

    Kirschning, A., Kujat, C., Luiken, S. & Schaumann, E., 27 Apr 2007, In: European Journal of Organic Chemistry. 15, p. 2387-2400 14 p.

    Research output: Contribution to journalSurvey paperResearchpeer review

  16. Published

    Total syntheses of new proansamitocin derivatives by ring-closing metathesis

    Meyer, A. & Kirschning, A., 18 Apr 2007, In: Synlett. 8, p. 1264-1268 5 p.

    Research output: Contribution to journalArticleResearchpeer review

  17. Published

    Synthesis of the C23-C32 fragment of spirangien

    Lorenz, M. & Kalesse, M., 16 Apr 2007, In: Tetrahedron letters. 48, 16, p. 2905-2907 3 p.

    Research output: Contribution to journalArticleResearchpeer review

  18. Published

    Chemoenzymatic approaches toward dechloroansamitocin P-3

    Meyer, A., Brünjes, M., Taft, F., Frenzel, T., Sasse, F. & Kirschning, A., 23 Mar 2007, In: Organic Letters. 9, 8, p. 1489-1492 4 p.

    Research output: Contribution to journalArticleResearchpeer review

  19. Published

    Synthesis of tricarbonyl(N-methylisatin)chromium(0) and an unanticipated transformation of a N-MEM to a N-MOM group

    Muschalek, B., Weidner, I. & Butenschön, H., 27 Feb 2007, In: Journal of Organometallic Chemistry. 692, 12, p. 2415-2424 10 p.

    Research output: Contribution to journalArticleResearchpeer review

  20. Published

    m-iodosylbenzoic acid as a convenient recyclable reagent for highly efficient RuCl3-catalyzed oxidation of alcohols to carbonyl compounds

    Yusubov, M. S., Gilmkhanova, M. P., Zhdankin, V. V. & Kirschning, A., 21 Feb 2007, In: Synlett. 4, p. 563-566 4 p.

    Research output: Contribution to journalArticleResearchpeer review

  21. Biosynthesis of the 2-pyridone tenellin in the insect pathogenic fungus Beauveria bassiana

    Eley, K. L., Halo, L. M., Song, Z., Powles, H., Cox, R. J., Bailey, A. M., Lazarus, C. M. & Simpson, T. J., 12 Feb 2007, In: CHEMBIOCHEM. 8, 3, p. 289-297 9 p.

    Research output: Contribution to journalArticleResearchpeer review