Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Martin Albrecht"'
Autor:
Martin Albrecht, Philippe Schollhammer, Catherine Elleouet, Simone Bertini, François Y. Pétillon, Andrea Mele
Publikováno v:
CHIMIA
CHIMIA, Schweizerische Chemische Gesellschaft, 2020, 74 (6), pp.499-503. ⟨10.2533/chimia.2020.499⟩
CHIMIA, Vol 74, Iss 6, Pp 499-503 (2020)
CHIMIA, 2020, 74 (6), pp.499-503. ⟨10.2533/chimia.2020.499⟩
CHIMIA, Schweizerische Chemische Gesellschaft, 2020, 74 (6), pp.499-503. ⟨10.2533/chimia.2020.499⟩
CHIMIA, Vol 74, Iss 6, Pp 499-503 (2020)
CHIMIA, 2020, 74 (6), pp.499-503. ⟨10.2533/chimia.2020.499⟩
A novel complex featuring a mesoionic carbene [Fe2(CO)5(trz)(?-pdt)] (1) (trz = 1-phenyl-l,3-methyl,4-butyl-1,2,3-triazol-5-ylidene), was synthesized and spectroscopically and structurally characterized. The reductive behaviour of this compound in th
Publikováno v:
Angewandte Chemie (International ed. in English). 59(23)
An exceptionally efficient ruthenium-based catalyst for olefin oxidation has been designed by exploiting N,N'-bis(pyridylidene)oxalamide (bisPYA) as a donor-flexible ligand. The dynamic donor ability of the bisPYA ligand, imparted by variable zwitter
Autor:
Martin Albrecht, Simone Bertini
Publikováno v:
CHIMIA, Vol 74, Iss 6, Pp 483-487 (2020)
A series of C,O-bidentate chelating mesoionic carbene nickel(ii) complexes [Ni(NHC^PhO)2] (NHC = imidazolylidene or triazolylidene) were applied for hydrosilylation of carbonyl groups. The catalytic system is selective towards aldehyde reduction and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4101754bacbc2feef70bec3f91a653d5
Autor:
Philipp Melle, Martin Albrecht
Publikováno v:
Melle, Philipp; Albrecht, Martin (2019). Ruthenium Complexes with PYA Pincer Ligands for Catalytic Transfer Hydrogenation of Challenging Substrates. CHIMIA, 73(4), pp. 299-303. Schweizerische Chemische Gesellschaft 10.2533/chimia.2019.299
CHIMIA, Vol 73, Iss 4 (2019)
CHIMIA, Vol 73, Iss 4 (2019)
Here we highlight the potential of a series of ruthenium complexes with tridentate N,N,N pincer-type ligands featuring two pyridylidene amide (PYA) moieties in the ligand skeleton. They were successfully applied in transfer hydrogenation of ketones a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a84d51db1bae109566c51885ceb60991
https://boris.unibe.ch/131937/1/s13.pdf
https://boris.unibe.ch/131937/1/s13.pdf
Autor:
Matteo Planchestainer, Nathalie Segaud, Muralidharan Shanmugam, Jonathan McMaster, Francesca Paradisi, Martin Albrecht
Publikováno v:
Angewandte Chemie International Edition
Planchestainer, M, Segaud, N, Shanmugam, M, Mcmaster, J, Paradisi, F & Albrecht, M 2018, ' Carbene in Cupredoxin Protein Scaffolds: Replacement of a Histidine Ligand in the Active Site Substantially Alters Copper Redox Properties ', Angewandte Chemie International Edition, vol. 57, no. 33, pp. 10677-10682 . https://doi.org/10.1002/anie.v57.33
Planchestainer, M, Segaud, N, Shanmugam, M, Mcmaster, J, Paradisi, F & Albrecht, M 2018, ' Carbene in Cupredoxin Protein Scaffolds: Replacement of a Histidine Ligand in the Active Site Substantially Alters Copper Redox Properties ', Angewandte Chemie International Edition, vol. 57, no. 33, pp. 10677-10682 . https://doi.org/10.1002/anie.v57.33
N-heterocyclic carbene (NHC) ligands have hada major impact in homogeneous catalysis, however, theirpotential role in biological systems is essentially unexplored.We replaced a copper-coordinating histidine (His) in the activesite of the redox enzyme
Autor:
Dawn E. Barry, Laszlo Mercs, Martin Albrecht, Robert D. Peacock, Jonathan A. Kitchen, Thorfinnur Gunnlaugsson
Publikováno v:
Angewandte Chemie
The development of functional nanomaterials and supramolecular systems is an active area of research, particularly for molecular recognition/sensing, catalysis, optical devices, and magnetically active compounds for switching and data storage. While
Autor:
Martin Albrecht
Publikováno v:
CHIMIA, Vol 63, Iss 3 (2009)
This review compiles the advances achieved in our laboratories using abnormal and less heteroatom-stabilized carbenes as ligands for transition metal chemistry. Fundamental studies allowed the evaluation of the impact of this new class of ligands bot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be4b07b583b7c83cffb5ea1d1a12f6a6
http://doc.rero.ch/record/12221/files/albrecht_acl.pdf
http://doc.rero.ch/record/12221/files/albrecht_acl.pdf
Autor:
Marion Heckenroth, Martin Albrecht
Publikováno v:
CHIMIA, Vol 62, Iss 4 (2008)
Imidazolium-derived palladium dicarbene complexes have been synthesized which feature either normal C(2) carbene bonding or abnormal C(4) bonding. Comparison of the reactivity of these complexes, in particular towards Lewis acids (H+, Ag+), indicate
Oxidative addition of pyridyl-functionalised 4-iodoimidazolium salts to palladium(0) gives catalytically active complexes in which the N-heterocyclic carbene is bound to the palladium(II) centre in a non-classical bonding mode via C(4).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ef1016158adc4351bc11d0b8d887fc7
http://doc.rero.ch/record/6315/files/albrecht_mrs.pdf
http://doc.rero.ch/record/6315/files/albrecht_mrs.pdf
Autor:
Martin Albrecht, Giulia Licini
Publikováno v:
CHIMIA, Vol 69, Iss 6 (2015)
CARISMA is a currently running COST Action that pools leading European experts in computational and experimental chemistry to foster synergies for developing new catalytic processes for the transformation of abundant small molecules such as water, ca