Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Katharina Lubitz"'
Autor:
Katharina Lubitz, Michael Philipp, Günther Horrer, Luis Werner, Udo Radius, Maximilian W. Kuntze-Fechner
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 647:881-895
The dehydrocoupling of primary phosphines with N-heterocyclic carbenes (NHCs) to yield NHC-phosphinidenes is reported. The reaction of two equivalents of the NHCs Me\(_2\)Im (1,3-dimethylimidazolin-2-ylidene), Me\(_4\)Im (1,3,4,5-tetramethylimidazoli
Publikováno v:
New Journal of Chemistry. 45:14999-15016
A study on the reactivity of NHC cobalt half-sandwich complexes [(η5-C5R15)Co(R22Im)(η2-C2H4)] (R1 = H; R2 = Me 1, iPr 2) and [(η5-C5R15)Co(R22Im)(η2-C2H3{SiMe3})] (R1 = H, R2 = Me 3, iPr 4; R1 = Me, R2 = Me 5, iPr 6) towards selected perfluoroar
N ‐Heterocyclic Carbene and Cyclic (Alkyl)(amino)carbene Complexes of Titanium(IV) and Titanium(III)
Autor:
Katharina Lubitz, Mirjam J. Krahfuß, Udo Radius, Holger Braunschweig, Günther Horrer, Ivo Krummenacher
Publikováno v:
European Journal of Inorganic Chemistry. 2020:281-291
The reaction of one and two equivalents of the N ‐heterocyclic carbene IMes [IMes = 1,3‐bis(2,4,6‐trimethyl‐phenyl)imidazolin‐2‐ylidene] or the cyclic (alkyl)(amino)carbene cAAC\(^{Me}\) [cAAC\(^{Me}\) = 1‐(2,6‐diisopropyl‐phenyl)
Autor:
Udo Radius, Katharina Lubitz
Publikováno v:
Organometallics. 38:2558-2572
Studies on the reactivity of complexes of the type [(η5-C5H5)Co(NHC)(olefin)] with internal and terminal alkynes are presented. The half sandwich complexes [(η5-C5H5)Co(iPr2Im)(η2-C2H4)] (1, iPr2Im...
Publikováno v:
Chemistry – A European Journal. 25:9514-9521
NHC-nickel (NHC=N-heterocyclic carbene) complexes are efficient catalysts for the C-Cl bond borylation of aryl chlorides using NaOAc as a base and B2 pin2 (pin=pinacolato) as the boron source. The catalysts [Ni2 (ICy)4 (μ-(η2 :η2 )-COD)] (1, ICy=1
Autor:
Katharina Lubitz, Heidi Schneider, Johannes H. J. Berthel, Varun Sharma, Christoph Hoßbach, Udo Radius, Shashank Shukla
Publikováno v:
Organometallics. 37:1181-1191
The synthesis of novel asymmetrically substituted cobalt complexes of the type [Co(CO)(NO)(NHC)(PR3)] (NHC = iPr2Im, PR3 = PMe3 (1), PEt3(2), PHiPr2 (3); PR3 = PMe3;, NHC = Me2ImMe (4), MeiPrIm (5), MetBuIm (6), iPr2ImMe (7); R2Im = 1,3-dialkylimidaz
Autor:
Heidi Schneider, Ursula S. D. Paul, Katharina Lubitz, Johannes H. J. Berthel, Florian Hering, Marcel Härterich, Udo Radius
Publikováno v:
Organometallics. 35:2806-2821
The synthesis of a series of cobalt NHC complexes of the types [Co(NHC)2(CO)(NO)] (NHC = iPr2Im (2), nPr2Im (3), Cy2Im (4), Me2Im (5), iPr2ImMe (6), Me2ImMe (7), MeiPrIm (8), MetBuIm (9); R2Im = 1,3-dialkylimidazolin-2-ylidene) and [Co(NHC)(CO)2(NO)]
Autor:
William C. Ewing, Christina Claes, Mehmet Ali Celik, Christoph Schneider, Katharina Lubitz, Merle Arrowsmith, Julian Böhnke, Holger Braunschweig, Ivo Krummenacher
Publikováno v:
Angewandte Chemie. 128:11441-11445
Autor:
Christoph Schneider, Christina Claes, Julian Böhnke, Mehmet Ali Celik, Holger Braunschweig, Katharina Lubitz, Merle Arrowsmith, William C. Ewing, Ivo Krummenacher
Publikováno v:
Angewandte Chemie International Edition
Among the numerous routes organic chemists have developed to synthesize benzene derivatives and heteroaro- matic compounds, transition-metal-catalyzed cycloaddition reactions are the most elegant. In contrast, cycloaddition reactions of heavier alken
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e20513e513df57dec4b9a05d902e914a
https://doi.org/10.1002/anie.201602384
https://doi.org/10.1002/anie.201602384
Autor:
Florian Hering, Ursula S. D. Paul, Marcel Härterich, Heidi Schneider, Johannes H. J. Berthel, Katharina Lubitz, Udo Radius
Publikováno v:
Organometallics. 35:3893-3893