Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Carina Brunecker"'
Autor:
Alexander Okorn, Arumugam Jayaraman, Lukas Englert, Merle Arrowsmith, Theresa Swoboda, Jeanette Weigelt, Carina Brunecker, Merlin Hess, Anna Lamprecht, Carsten Lenczyk, Maximilian Rang, Holger Braunschweig
Publikováno v:
Chemical Science. 13:7566-7574
In contrast to classical B–B bond-centred diborene hydrogenation, polycyclic aromatic hydrocarbon-substituted diborenes first undergo thermal intramolecular hydroarylation, followed by hydrogenation of the remaining B–B and endocyclic B–C bonds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed30d3add43c3867eb353bd167043a18
https://doi.org/10.1039/d2sc02515a
https://doi.org/10.1039/d2sc02515a
Autor:
Stephanie Kachel, Arumugam Jayaraman, Alexander Okorn, Ivo Krummenacher, Regina Drescher, Carina Brunecker, Sonja Fuchs, Merlin Heß, Tom E. Stennett, Holger Braunschweig
Publikováno v:
Chemical Communications. 58:2331-2334
Unprecedented direct indole formation from the thermal reaction of an electron-rich alkyne with aryl azides has been discovered, involving triazole-derived imino carbenes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e83d2156c12319058fe1acf58464ea1
https://doi.org/10.1039/d1cc06975f
https://doi.org/10.1039/d1cc06975f
Publikováno v:
Angewandte Chemie. 133:17000-17004
Die 1:2-Reaktion von [μ-(dmpm)Pt(nbe)]\(_{2}\) (dmpm=Bis(dimethylphosphino)methan, nbe=Norbornen) mit Cl\(_{2}\)BNR(SiMe\(_{3}\)) (R=tBu, SiMe\(_{3}\)) führt durch eine B-N-Kupplung über eine ClSiMe\(_{3}\)-Eliminierung zu unsymmetrischen (N-Amino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e0eed162bb5ef4269676b608e44fa64
https://doi.org/10.1002/ange.202106161
https://doi.org/10.1002/ange.202106161
Platinum‐Templated Coupling of B=N Units: Synthesis of BNBN Analogues of 1,3‐Dienes and a Butatriene
Publikováno v:
Angewandte Chemie (International Ed. in English)
The 1:2 reaction of [μ‐(dmpm)Pt(nbe)]2 (dmpm=bis(dimethylphosphino)methane, nbe=norbornene) with Cl2BNR(SiMe3) (R=tBu, SiMe3) yields unsymmetrical (N‐aminoboryl)aminoboryl PtI 2 complexes by B−N coupling via ClSiMe3 elimination. A subsequent i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fb231027fd1998d32d1aab675472635
http://europepmc.org/articles/PMC8362192
http://europepmc.org/articles/PMC8362192
Autor:
Carsten Lenczyk, Merle Arrowsmith, Julian Böhnke, Holger Braunschweig, Anna Rempel, Merlin Heß, Andreas Stoy, Alexander Hofmann, Jacqueline Ramler, Carina Brunecker, Crispin Lichtenberg, Jonas H. Müssig
Publikováno v:
Dalton Transactions. 50:3506-3515
A series of boranediyl-bridged diplatinum A-frame complexes, [Pt2X2(μ-BY)(μ-dmpm)2] (X = Cl, Br, I; Y = aryl, alkyl, amino, halo; dmpm = bis(dimethylphosphino)methane), were synthesised by the twofold oxidative addition of BX2Y to [Pt2(nbe)2(μ-dmp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::018cce870575cd5999ed581166eea27a
https://doi.org/10.1039/d0dt03855e
https://doi.org/10.1039/d0dt03855e
Autor:
Rüdiger Bertermann, Holger Braunschweig, Merle Arrowsmith, Carina Brunecker, Felipe Fantuzzi, Andreas Stoy, Bernd Engels, Jonas H. Müssig, Julian Böhnke, Alexander Hofmann
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
Diplatinum A‐frame complexes with a bridging (di)boron unit in the apex position were synthesized in a single step by the double oxidative addition of dihalo(di)borane precursors at a bis(diphosphine)‐bridged Pt0 2 complex. While structurally ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::300f46ce6d17dbea4dfd1f2f5d0c18dd
https://pubmed.ncbi.nlm.nih.gov/32196775
https://pubmed.ncbi.nlm.nih.gov/32196775
Publikováno v:
Zeitschrift für Naturforschung B. 73:149-153
A set of 18 zerovalent group 8 metal complexes of the form [ML n (CO)5− n ] (M=Fe, Ru, Os; L=neutral donor; n=0–2) were screened for their catalytic performance in aldehyde hydrosilylation and olefin hydroboration reactions. Although none of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ca7b4bf428551e6735dc191f1d4ed97
https://doi.org/10.1515/znb-2017-0193
https://doi.org/10.1515/znb-2017-0193
Autor:
Annalena Gärtner, Rüdiger Bertermann, Andrea Deißenberger, Alena Haefner, Krzysztof Radacki, Jonas H. Muessig, J. Oscar C. Jiménez-Halla, Rian D. Dewhurst, Torsten Thiess, Dominic Prieschl, Sunewang R. Wang, Maximilian Dietz, Todd B. Marder, Julian Böhnke, Carina Brunecker, Holger Braunschweig, Alexandra Trumpp
Publikováno v:
Journal of the American Chemical Society. 140(40)
The reaction of the tetrahalodiboranes(4) B2F4, B2Cl4, and B2Br4 with a Lewis basic platinum(0) complex led to the isolation of the cis-bis(difluoroboryl) complex cis-[(Cy3P)2Pt(BF2)2] (1) and the novel borylborato complexes trans-[(Cy3P)2Pt{B(X)–B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeb2f2efb23038edd0c0ce6f1bcdab25
https://pubmed.ncbi.nlm.nih.gov/30222320
https://pubmed.ncbi.nlm.nih.gov/30222320
Autor:
Christoph Schneider, Benedikt Wennemann, Rian D. Dewhurst, Holger Braunschweig, Carina Brunecker
Publikováno v:
Chemistry – A European Journal. 21:19195-19201
A number of zerovalent ruthenium tri- and tetracarbonyl complexes of the form [Ru(CO)5-n Ln] (n=1, 2) with neutral phosphine or N-heterocyclic carbene donor ligands have been treated with the Lewis acids GaCl3 and Ag(+) to form a range of metal-only
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0981a079c8f184978272ed4249e053c3
https://doi.org/10.1002/chem.201503536
https://doi.org/10.1002/chem.201503536
Publikováno v:
Zeitschrift für Naturforschung B: A Journal of Chemical Sciences. Apr2018, Vol. 73 Issue 3/4, pi-iv. 4p.