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Autor:
Sebastian Y. Quek, Maurice van Gastel, Jason England, Tobias Krämer, Suman Debnath, Shoba Laxmi
Instability of end-on superoxocopper(II) complexes, with respect to conversion to peroxo-bridged dicopper(II) complexes, has largely constrained their study to very low temperatures. This limits their kinetic capacity to oxidize substrates. In respon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2e93e1960a74ada0627ee952904a5fc
Autor:
Stanislav I. Presolski, E. W. Meijer, Anja R. A. Palmans, Lorenzo Albertazzi, Yiliu Liu, Thomas Paulöhrl, Silvia Pujals, Patrick J. M. Stals
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, 140(9), 3423-3433. American Chemical Society
Journal of the American Chemical Society, 140(9), 3423-3433. American Chemical Society
Dynamic single-chain polymeric nanoparticles (SCPNs) are intriguing, bioinspired architectures that result from the collapse or folding of an individual polymer chain into a nanometer-sized particle. Here we present a detailed biophysical study on th
Autor:
Jeffrey S. Bandar, Michael T. Pirnot, Michael W. Gribble, Stephen L. Buchwald, Richard Y. Liu
Publikováno v:
Journal of the American Chemical Society
We report a highly enantioselective CuH-catalyzed Markovnikov hydrosilylation of vinylarenes and vinyl heterocycles. This method has a broad scope and enables both the synthesis of isolable silanes and the conversion of crude products to chiral alcoh
Autor:
Debanjan Dhar, William B. Tolman
Publikováno v:
Journal of the American Chemical Society
With the aim of understanding the basis for the high rate of hydrogen atom abstraction (HAT) from dihydroanthracene (DHA) by the complex LCuOH (1; L = N,N'-bis(2,6-diisopropylphenyl)-2,6-pyridinedicarboxamide), the bond dissociation enthalpy of the r
Autor:
Kenneth D. Karlin, Savita Sharma, Andrew W. Schaefer, Edward I. Solomon, Suzanne M. Adam, Ryan L. Peterson, Isaac Garcia-Bosch
Publikováno v:
Journal of the American Chemical Society
Here we describe a new approach for the generation of heme-peroxo-Cu compounds, using a "naked" complex synthon, [(F8)Fe(III)-(O2(2-))-Cu(II)(MeTHF)3](+) (MeTHF = 2-methyltetrahydrofuran; F8 = tetrakis(2,6-difluorophenyl)porphyrinate). Addition of va
Publikováno v:
Journal of the American Chemical Society, vol 139, iss 48
Copper–hydroperoxido species (Cu II –OOH) have been proposed to be key intermediates in biological and synthetic oxidations. Using biotin–streptavidin (Sav) technology, artificial copper proteins have been developed to stabilize a Cu II –OOH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f7ff6abceaf19cd2d837a565283a3c8
Paramagnetic endohedral fullerenes and phthalocyanine (Pc) complexes are promising building blocks for molecular quantum information processing, for which tunable dipolar coupling is required. We have linked these two spin qubit candidates together a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7454689c469495ef82b74cdca56a146
https://ora.ox.ac.uk/objects/uuid:24f9ef38-0dd5-4b2b-8ed5-a0c72df02cf3
https://ora.ox.ac.uk/objects/uuid:24f9ef38-0dd5-4b2b-8ed5-a0c72df02cf3
Autor:
Willi Auwärter, Chiara Fabbro, Knud Seufert, Claudia Aurisicchio, Davide Bonifazi, Johannes V. Barth, David Écija, Daniel Heim
Publikováno v:
Journal of the American Chemical Society. 132(19):6783-6790
We employed a de novo synthesized porphyrin module to construct one-dimensional (1D) Cu-coordinated polymers on Cu(111) and Ag(111) surfaces. The programmed geometry and functionality of the molecular module together with its conformational flexibili
Publikováno v:
Journal of the American Chemical Society. 130(No. 46):15304-15310
The dicopper-substituted gamma-Keggin silicotungstate TBA 4[gamma-H2SiW10O36Cu2(mu-1,1-N3)2] (I, TBA = tetra- n-butylammonium) could act as an efficient precatalyst for the regioselective 1,3-dipolar cycloaddition of organic azides to alkynes. Variou
Autor:
Ariel A. Valiente-Gabioud, Markus Zweckstetter, Philipp Selenko, Andres Binolfi, Marco C. Miotto, Giulia Rossetti, Claudio O. Fernández, Christian Griesinger, Paolo Carloni
Publikováno v:
Journal of the American Chemical Society 137(20), 6444-6447 (2015). doi:10.1021/jacs.5b01911
Journal of the American Chemical Society
Journal of the American Chemical Society
Growing evidence supports a link between brain copper homeostasis, the formation of alpha-synuclein (AS)-copper complexes, and the development of Parkinson disease (PD). Recently it was demonstrated that the physiological form of AS is N-terminally a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ea1e23e6758c00649c84f8dfec9579d
https://pubs.acs.org/doi/10.1021/jacs.5b01911
https://pubs.acs.org/doi/10.1021/jacs.5b01911