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Results: 1-8 |
Results: 8
Protonation of the heterocyclic Cp-anion equivalent [pyrrolyl-B(C6F5)(3)]Li - Formation of a useful neutral Bronsted acid for the generation of homogeneous metallocene Ziegler catalysts
Authors: Kehr, G Roesmann, R Frohlich, R Holst, C Erker, G
Citation: G. Kehr et al., Protonation of the heterocyclic Cp-anion equivalent [pyrrolyl-B(C6F5)(3)]Li - Formation of a useful neutral Bronsted acid for the generation of homogeneous metallocene Ziegler catalysts, EUR J INORG, (2), 2001, pp. 535-538
First enantioselective total synthesis of both (+)- and (-)-metachromin A
Authors: Bruggemann, M Holst, C Hoppe, D
Citation: M. Bruggemann et al., First enantioselective total synthesis of both (+)- and (-)-metachromin A, EUR J ORG C, (4), 2001, pp. 647-654
Organic synthesis via transition metal complexes, part 107 - Enaminone substituents attached to cyclopentadienes: 3E/3Z stereochemistry of 1-metalla-1,3,5-hexatriene intermediates (M = Cr, W) as a functional criterion for the formation of cyclopentadienes and six-membered heterocycles, respectively
Authors: Aumann, R Gottker-Schnetmann, I Frohlich, R Saarenketo, P Holst, C
Citation: R. Aumann et al., Organic synthesis via transition metal complexes, part 107 - Enaminone substituents attached to cyclopentadienes: 3E/3Z stereochemistry of 1-metalla-1,3,5-hexatriene intermediates (M = Cr, W) as a functional criterion for the formation of cyclopentadienes and six-membered heterocycles, respectively, CHEM-EUR J, 7(3), 2001, pp. 711-720
Influence of genes and family environment on adult smoking behavior assessed in an adoption study
Authors: Osler, M Holst, C Prescott, E Sorensen, TIA
Citation: M. Osler et al., Influence of genes and family environment on adult smoking behavior assessed in an adoption study, GENET EPID, 21(3), 2001, pp. 193-200
Spiro-fused cyclopentadienes and novel pyridinium carbonyltungstates from (1-alkynyl)carbene tungsten complexes and exo-methylene N-heterocycles. Competition between 1,4-addition, 1,2-addition, and metathesis
Authors: Gottker-Schnetmann, I Aumann, R Kataeva, O Holst, C Frohlich, R
Citation: I. Gottker-schnetmann et al., Spiro-fused cyclopentadienes and novel pyridinium carbonyltungstates from (1-alkynyl)carbene tungsten complexes and exo-methylene N-heterocycles. Competition between 1,4-addition, 1,2-addition, and metathesis, ORGANOMETAL, 20(13), 2001, pp. 2889-2904
Characteristic phase transition of [C5H5NH]SbBr4 having a hypervalent bondstudied by single crystal X-ray diffraction and H-2 NMR
Authors: Yamada, K Tsuda, T Holst, C Okuda, T Ehrenberg, H Svoboda, I Krane, HG Fuess, H
Citation: K. Yamada et al., Characteristic phase transition of [C5H5NH]SbBr4 having a hypervalent bondstudied by single crystal X-ray diffraction and H-2 NMR, B CHEM S J, 74(1), 2001, pp. 77-83
Synthesis of oxazolo [4,3-c]1,2,4-triazol-5-ones
Authors: Geffken, D Holst, C Willrodt, I
Citation: D. Geffken et al., Synthesis of oxazolo [4,3-c]1,2,4-triazol-5-ones, HETEROCYC C, 6(1), 2000, pp. 21-24
Empirical bayes age-period-cohort analysis of retrospective incidence data
Authors: Ogata, Y Katsura, K Keiding, N Holst, C Green, A
Citation: Y. Ogata et al., Empirical bayes age-period-cohort analysis of retrospective incidence data, SC J STAT, 27(3), 2000, pp. 415-432
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