Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Benedikt Wennemann"'
Publikováno v:
European Journal of Inorganic Chemistry. 2016:3376-3379
Osmium anionic complexes, K[(PMe3)Os(CO)3(SiR3)] (R = Me, Et), were synthesized by deprotonation of the corresponding metal hydrides. The nucleophilicity of these compounds was demonstrated through the reaction of K[(PMe3)Os(CO)3(SiMe3)] with Cl2BDur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64274670c127ef31faa4c640ed67a1fd
https://doi.org/10.1002/ejic.201600262
https://doi.org/10.1002/ejic.201600262
Autor:
Mehmet Ali Celik, Benedikt Wennemann, Rian D. Dewhurst, Holger Braunschweig, Stephanie Kachel
Publikováno v:
Angewandte Chemie International Edition. 55:5076-5080
The complete scission of the carbon-oxygen bond of carbon monoxide, while frequently observed on bulk metals and with bimetallic and cluster transition metal complexes, is unknown with monometallic systems. Reaction of a zerovalent iron bis(borylene)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cea9d86e70673c0a7b0faea1ac900e8a
https://doi.org/10.1002/anie.201600307
https://doi.org/10.1002/anie.201600307
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
Autor:
Benjamin Arensmeyer, Johannes Kaldun, Felix Prause, Benjamin Fröhlich, Dagmar Scharnagel, Benedikt Wennemann, Matthias Breuning
Publikováno v:
Synthesis. 47:575-586
A wide range (25 examples) of 5-cis-substituted prolinamines is prepared in five to ten steps starting from cheap l -pyroglutamic acid. Three routes, differing mainly in the order of introduction of the substituents at the 5-cis position, the pyrroli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff87703eebcba0bc72f15b3e31396926
https://doi.org/10.1055/s-0034-1379457
https://doi.org/10.1055/s-0034-1379457
Autor:
Rian D. Dewhurst, Stefanie Bertsch, Alexander Damme, Qing Ye, Rüdiger Bertermann, Benedikt Wennemann, Alfredo Vargas, Christian Saalfrank, Holger Braunschweig, Ashwini K. Phukan
Publikováno v:
Angewandte Chemie International Edition. 53:4240-4243
New metal-only Lewis pairs (MOLPs: Ru→Cr and Os→Cr) are prepared by the insertion of a zerovalent ruthenium or osmium complex into chromium–boron double bonds of borylene complexes. The reaction creates new borylene complexes (the first ever fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::073b54ce051c126115183ee187673a38
https://doi.org/10.1002/anie.201310520
https://doi.org/10.1002/anie.201310520
Autor:
Rian D. Dewhurst, Holger Braunschweig, Qing Ye, Rüdiger Bertermann, Alfredo Vargas, Alexander Damme, Benedikt Wennemann, Stefanie Bertsch, Ashwini K. Phukan, Christian Saalfrank
Publikováno v:
Angewandte Chemie. 126:4326-4329
Neue rein metallische Lewis-Paare (Metal-Only Lewis Pairs, MOLPs; Ru→Cr und Os→Cr) wurden durch Insertion nullwertiger Ruthenium- oder Osmiumkomplexe in die Chrom-Bor-Doppelbindung von Borylenkomplexen erhalten. Diese Reaktion fuhrt zu neuen Bory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3f665bae898fce8976eb43d2fd52b00
https://doi.org/10.1002/ange.201310520
https://doi.org/10.1002/ange.201310520
Autor:
Matthias Tamm, Alex R. Petrov, Krzysztof Radacki, Hauke Kelch, Mehmet Ali Celik, Marius Schäfer, Benedikt Wennemann, Holger Braunschweig, Stephanie Kachel
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 22(39)
The reactivity of the diaminoacetylene Pip-C≡C-Pip (Pip=piperidyl=NC5 H10 ) towards phenyldichloro- and triphenylborane is presented. In the case of the less Lewis acidic PhBCl2 , the first example of a double Lewis adduct of a vicinal dicarbenoid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df7232acee8178fb05f190109a8f8b92
https://pubmed.ncbi.nlm.nih.gov/27428270
https://pubmed.ncbi.nlm.nih.gov/27428270
Autor:
Rian D. Dewhurst, Qing Ye, Krzysztof Radacki, Christian Saalfrank, Stefanie Bertsch, Benedikt Wennemann, Holger Braunschweig
Publikováno v:
Organometallics. 33:3649-3651
New borylene-containing metal-only Lewis pairs based on group 6 metals and ruthenium are prepared by a partially reversible borylene transfer from group 6 borylene complexes [M{BN(SiMe3)2}(CO)5] (M = Mo, W). The complexes contain strong Ru → Mo/W d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e27e5c4a49e3edc852e578d3b0683466
https://doi.org/10.1021/om5002414
https://doi.org/10.1021/om5002414
Publikováno v:
Chemical communications (Cambridge, England). 51(84)
Reaction of different combinations of aryl(dihalo)boranes and trialkylsilyl iron metallates, a route previously used to prepare a terminal iron arylborylene complex, is found to lead to three distinct new reaction outcomes, including unselective deco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c127f87c3e31ed1c69eef86364595825
https://pubmed.ncbi.nlm.nih.gov/26346156
https://pubmed.ncbi.nlm.nih.gov/26346156