Publikationen von Helga Krause
Alle Typen
Zeitschriftenartikel (19)
2018
Zeitschriftenartikel
37 (5), S. 729 - 739 (2018)
Ligand Exchange on and Allylic C−H Activation by Iron(0) Fragments: π‑Complexes, Allyliron Species, and Metallacycles. Organometallics 2016
Zeitschriftenartikel
358 (15), S. 2398 - 2403 (2016)
Iron-Catalyzed Cross-Coupling of 1-Alkynylcyclopropyl Tosylates and Related Substrates. Advanced Synthesis & Catalysis 2015
Zeitschriftenartikel
54 (5), S. 1521 - 1526 (2015)
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 2014
Zeitschriftenartikel
356 (6), S. 1281 - 1291 (2014)
A Practical Procedure for Iron-Catalyzed Cross-Coupling Reactions of Sterically Hindered Aryl-Grignard Reagents with Primary Alkyl Halides. Advanced Synthesis & Catalysis 2008
Zeitschriftenartikel
130 (27), S. 8773 - 8787 (2008)
Preparation, Structure, and Reactivity of Nonstabilized Organoiron Compounds. Implications for Iron-Catalyzed Cross Coupling Reactions. Journal of the American Chemical Society
Zeitschriftenartikel
130 (6), S. 1992 - 2004 (2008)
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
Zeitschriftenartikel
85, S. 34 - 44 (2008)
Preparation of a Non-Symmetrical Imidazolium Salts: 1-Adamantyl-3-mesityl-4,5-dimethylimidazolium Tetrafluoroborate. Organic Syntheses 2007
Zeitschriftenartikel
129 (42), S. 12676 - 12677 (2007)
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 2006
Zeitschriftenartikel
45 (3), S. 440 - 444 (2006)
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 2004
Zeitschriftenartikel
126 (28), S. 8654 - 8655 (2004)
Platinum- and Gold-Catalyzed Cycloisomerization Reactions of Hydroxylated Enynes. Journal of the American Chemical Society
Zeitschriftenartikel
69 (11), S. 3943 - 3949 (2004)
Selective Iron-Catalyzed Cross-Coupling Reactions of Grignard Reagents with Enol Triflates, Acid Chlorides, and Dichloroarenes. The Journal of Organic Chemistry 2002
Zeitschriftenartikel
124 (46), S. 13856 - 13863 (2002)
Iron-catalyzed cross-coupling reactions. Journal of the American Chemical Society
Zeitschriftenartikel
58 (32), S. 6373 - 6380 (2002)
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
Zeitschriftenartikel
8 (8), S. 1856 - 1871 (2002)
Total synthesis of the turrianes and evaluation of their DNA- cleaving properties. Chemistry-A European Journal 2001
Zeitschriftenartikel
2001 (22), S. 2372 - 2373 (2001)
Preparation, structure and catalytic properties of a binuclear Pd(0) complex with bridging silylene ligands. Chemical Communications
Zeitschriftenartikel
2001 (21), S. 2240 - 2241 (2001)
N-Heterocyclic carbenes can coexist with alkenes and C–H acidic sites. Chemical Communications
Zeitschriftenartikel
343 (4), S. 343 - 350 (2001)
Practical Method for the Rhodium-Catalyzed Addition of Aryl- and Alkenylboronic Acids to Aldehydes. Advanced Synthesis & Catalysis 1999
Zeitschriftenartikel
64 (22), S. 8281 - 8286 (1999)
Flexible Synthesis of Metacycloprodigiosin and Functional Derivatives Thereofn. The Journal of Organic Chemistry 1996
Zeitschriftenartikel
52 (21), S. 7329 - 7344 (1996)
Low-valent titanium induced indole formation: Syntheses of secofascaplysin, indolopyridocoline and an endothelin-receptor-antagonist. Tetrahedron Buchkapitel (1)
2009
Buchkapitel
86, S. 298 - 307 (Hg. Ragan, J. A.). John Wiley & Sons, Hoboken, NJ (2009)
TETRAKIS(DIMETHYLAMINO)ALLENE. In: Organic Synthesis, Vol.86, Bd.