Publikationen des MPI für Kohlenforschung

Publikationen von Helga Krause

Zeitschriftenartikel (19)

2018
Zeitschriftenartikel
Casitas, A.; Krause, H.; Lutz, S.; Goddard, R.; Bill, E.; Fürstner, A. Ligand Exchange on and Allylic C−H Activation by Iron(0) Fragments: π‑Complexes, Allyliron Species, and Metallacycles. Organometallics 2018, 37, 729–739.
2016
Zeitschriftenartikel
Tindall, D. J.; Krause, H.; Fürstner, A. Iron-Catalyzed Cross-Coupling of 1-Alkynylcyclopropyl Tosylates and Related Substrates. Advanced Synthesis & Catalysis 2016, 358, 2398–2403.
2015
Zeitschriftenartikel
Casitas, A.; Krause, H.; Goddard, R.; Fürstner, A. Elementary Steps of Iron Catalysis: Exploring the Links between Iron Alkyl and Iron Olefin Complexes for their Relevance in C—H Activation and C—C Bond Formation. Angewandte Chemie International Edition 2015, 54, 1521–1526.
2014
Zeitschriftenartikel
Sun, C.-L.; Krause, H.; Fürstner, A. A Practical Procedure for Iron-Catalyzed Cross-Coupling Reactions of Sterically Hindered Aryl-Grignard Reagents with Primary Alkyl Halides. Advanced Synthesis & Catalysis 2014, 356, 1281–1291.
2008
Zeitschriftenartikel
Fürstner, A.; Martin, R.; Krause, H.; Seidel, G.; Goddard, R.; Lehmann, C. W. Preparation, Structure, and Reactivity of Nonstabilized Organoiron Compounds. Implications for Iron-Catalyzed Cross Coupling Reactions. Journal of the American Chemical Society 2008, 130, 8773–8787.
Zeitschriftenartikel
Fürstner, A.; Majima, K.; Martín, R.; Krause, H.; Kattnig, E.; Goddard, R.; Lehmann, C. W. A Cheap Metal for a "Noble" Task: Preparative and Mechanistic Aspects of Cycloisomerization and Cycloaddition Reactions Catalyzed by Low-Valent Iron Complexes. Journal of the American Chemical Society 2008, 130, 1992–2004.
Zeitschriftenartikel
Fürstner, A.; Alcarazo, M.; César, V.; Krause, H. Preparation of a Non-Symmetrical Imidazolium Salts: 1-Adamantyl-3-mesityl-4,5-dimethylimidazolium Tetrafluoroborate. Organic Syntheses 2008, 85, 34–44.
2007
Zeitschriftenartikel
Fürstner, A.; Alcarazo, M.; Krause, H.; Lehmann, C. W. Effective Modulation of the Donor Properties of N-Heterocyclic Carbene Ligands by "Through-Space" Communication within a Planar Chiral Scaffold. Journal of the American Chemical Society 2007, 129, 12676–12677.
2006
Zeitschriftenartikel
Fürstner, A.; Krause, H.; Lehmann, C. W. Unusual Structure and Reactivity of a Homoleptic "Super-Ate" Complex of Iron: Implications for Grignard Additions, Cross-Coupling Reactions, and the Kharasch Deconjugation. Angewandte Chemie International Edition 2006, 45, 440–444.
2004
Zeitschriftenartikel
Mamane, V.; Gress, T.; Krause, H.; Fürstner, A. Platinum- and Gold-Catalyzed Cycloisomerization Reactions of Hydroxylated Enynes. Journal of the American Chemical Society 2004, 126, 8654–8655.
Zeitschriftenartikel
Scheiper, B.; Bonnekessel, M.; Krause, H.; Fürstner, A. Selective Iron-Catalyzed Cross-Coupling Reactions of Grignard Reagents with Enol Triflates, Acid Chlorides, and Dichloroarenes. The Journal of Organic Chemistry 2004, 69, 3943–3949.
2002
Zeitschriftenartikel
Fürstner, A.; Leitner, A.; Mendéz, M.; Krause, H. Iron-catalyzed cross-coupling reactions. Journal of the American Chemical Society 2002, 124, 13856–13863.
Zeitschriftenartikel
Fürstner, A.; Krause, H.; Thiel, O. R. Efficient relay syntheses and assessment of the DNA-cleaving properties of the pyrrole alkaloid derivatives permethyl storniamide A, lycogalic acid A dimethyl ester, and the halitulin core. Tetrahedron 2002, 58, 6373–6380.
Zeitschriftenartikel
Fürstner, A.; Stelzer, F.; Rumbo, A.; Krause, H. Total synthesis of the turrianes and evaluation of their DNA- cleaving properties. Chemistry-A European Journal 2002, 8, 1856–1871.
2001
Zeitschriftenartikel
Fürstner, A.; Krause, H.; Lehmann, C. W. Preparation, structure and catalytic properties of a binuclear Pd(0) complex with bridging silylene ligands. Chemical Communications 2001, Nr. 22, 2372–2373.
Zeitschriftenartikel
Fürstner, A.; Krause, H.; Ackermann, L.; Lehmann, C. W. N-Heterocyclic carbenes can coexist with alkenes and C–H acidic sites. Chemical Communications 2001, Nr. 21, 2240–2241.
Zeitschriftenartikel
Fürstner, A.; Krause, H. Practical Method for the Rhodium-Catalyzed Addition of Aryl- and Alkenylboronic Acids to Aldehydes. Advanced Synthesis & Catalysis 2001, 343, 343–350.
1999
Zeitschriftenartikel
Fürstner, A.; Krause, H. Flexible Synthesis of Metacycloprodigiosin and Functional Derivatives Thereofn. The Journal of Organic Chemistry 1999, 64, 8281–8286.
1996
Zeitschriftenartikel
Fürstner, A.; Ernst, A.; Krause, H.; Ptock, A. Low-valent titanium induced indole formation: Syntheses of secofascaplysin, indolopyridocoline and an endothelin-receptor-antagonist. Tetrahedron 1996, 52, 7329–7344.

Buchkapitel (1)

2009
Buchkapitel
Fürstner, A.; Alcarazo, M.; Krause, H. TETRAKIS(DIMETHYLAMINO)ALLENE; Ragan, J. A., Hrsg.; Ragan, J. A., Hrsg.; Organic Synthesis, Vol.86; John Wiley & Sons: Hoboken, NJ, 2009; Bd. 86, S 298–307.
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