Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Martin Albrecht"'
Autor:
Martin Albrecht, Dide G. A. Verhoeven
Publikováno v:
Verhoeven, Dide G. A.; Albrecht, Martin (2020). Modular O-vs. N-coordination of pyridylidene amide ligands to iron determines activity in alcohol oxidation catalysis. Dalton transactions, 49(48), pp. 17674-17682. Royal Society of Chemistry 10.1039/d0dt02818e
A family of polydentate pyridine-substituted pyridylidene amide (PYA) complexes bound to iron(II) was developed. The variation of the coordination set from NN-bidentate PYA to tridentate pincer-type pyPYA2 systems (pyPYA2 = 2,6-bis(PYA)pyridine) had
Publikováno v:
Dalton Transactions. 49:12662-12673
Pincer-type tridentate pyridyl bis(pyridylidene amide) (pyPYA2) ligand systems were coordinated to the Earth-abundant first row transition metals nickel, cobalt and zinc. A one-pot synthesis in water/ethanol afforded octahedral homoleptic bis-PYA com
Publikováno v:
Inorganic Chemistry. 57:11761-11774
A set of bench-stable ruthenium complexes with new N,N,N-tridentate coordinating pincer-type pyridyl-bis(pyridylideneamide) ligands was synthesized in excellent yields, with the pyridylidene amide in meta or in para position (m-PYA and p-PYA, respect
Autor:
Anna Dall'Anese, Martin Albrecht, Barbara Milani, Tiziano Montini, Gearóid M. Ó Máille, Philipp Grossenbacher
The efficient copolymerisation of functionalised olefins with alkenes continues to offer considerable challenges to catalyst design. Based on recent work using palladium complexes containing a dissymmetric NN '-bidentate pyridyl-PYA ligand (PYA = pyr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bca40c95e6a56a9928b8379c520e28e8
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 26(58)
The rational optimization of homogeneous catalysts requires ligand platforms that are easily tailored to improve catalytic performance. Here, it is demonstrated that pyridylidene amides (PYAs) provide such a platform to custom-shape transfer hydrogen
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:
Andreas Weilhard, Martin Albrecht, Miquel Navarro, Jairton Dupont, Victor Sans, Kevin Salzmann
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
We report on new ruthenium complexes as catalysts for the efficient transformation of CO2 into formic acid employing basic ionic liquids as buffering media. Remarkably, these complexes catalyze the hydrogenation of CO2 selectively and without employi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d992d91994a4dba63fd3ce392449a696
http://hdl.handle.net/10234/190185
http://hdl.handle.net/10234/190185
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
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 24(24)
The synthetic versatility of pyridylidene amide (PYA) ligands has been exploited to prepare and evaluate a diverging series of iridium complexes containing C,N-bidentate chelating aryl-PYA ligands for water oxidation catalysis. The phenyl-PYA lead st
Autor:
Juan Olguín, Helge Mueller-Bunz, L. James Wright, Daniel J. Carleton, Vivienne Leigh, Martin Albrecht
Publikováno v:
Inorganic Chemistry. 53:8054-8060
Chelating ligands incorporating both N-[1-alkylpyridin-4(1H)-ylidene]amide (PYA) and N-heterocyclic carbene (NHC) donor sites were prepared and used for the synthesis of ruthenium(II) complexes. Cyclic voltammetry, NMR, and UV–vis spectroscopy of t