Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Burkhard O. Jahn"'
Autor:
Raffaello Papadakis, Hu Li, Joakim Bergman, Anna Lundstedt, Kjell Jorner, Rabia Ayub, Soumyajyoti Haldar, Burkhard O. Jahn, Aleksandra Denisova, Burkhard Zietz, Roland Lindh, Biplab Sanyal, Helena Grennberg, Klaus Leifer, Henrik Ottosson
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Baird’s rules say that the first triplet state of benzene displays antiaromatic character. Here, the authors exploit this to show that aromatic molecules can undergo rapid transfer hydrogenation or silylations without the need for metal catalysts w
Externí odkaz:
https://doaj.org/article/22c966a83af84406bcc41b47bcd48edd
Publikováno v:
Biomimetics Learning from Nature
Biomimetics as an interdisciplinary concept involves learning from and imitating of nature using appropriate models. The mimicry of biological models does not only consist of the construction of engineering systems and modern technology, furthermore,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4d76fe642e75cc2e51ca3180436f0a1
http://www.intechopen.com/articles/show/title/the-carbonic-anhydrase-as-a-paragon-theoretical-and-experimental-investigation-of-biomimetic-zinc-ca
http://www.intechopen.com/articles/show/title/the-carbonic-anhydrase-as-a-paragon-theoretical-and-experimental-investigation-of-biomimetic-zinc-ca
Publikováno v:
CHEMICAL SCIENCE
Chemical Science
Chemical Science
Conjugation through space can give rise to aromaticity in the lowest excited triplet state, with impact for photochemistry.
Cyclic conjugation that occurs through-space and leads to aromatic properties is called homoaromaticity. Here we formulat
Cyclic conjugation that occurs through-space and leads to aromatic properties is called homoaromaticity. Here we formulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c72e6238e964c61e36df7a325b8a196e
https://biblio.ugent.be/publication/8557692
https://biblio.ugent.be/publication/8557692
Autor:
Anton Grigoriev, Henrik Ottosson, Sébastien Villaume, Rajeev Ahuja, Christian Dahlstrand, Burkhard O. Jahn
Publikováno v:
The Journal of Physical Chemistry C. 119:25726-25737
The fundamental electronic structure properties of substituted poly(penta)fulvenes and pentafulvene-based polymers are analyzed through qualitative molecular orbital (MO) theory combined with calculations at the B3LYP and HSE06 hybrid density functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b500d4dfa634c1bdd88bab7a8ebf66ff
https://doi.org/10.1021/acs.jpcc.5b08042
https://doi.org/10.1021/acs.jpcc.5b08042
Autor:
Anas Saithalavi, Jean-Paul Gisselbrecht, Edgar Mijangos, Burkhard O. Jahn, Djawed Nauroozi, W. Bernd Schweizer, Christian Dahlstrand, Corinne Boudon, Henrik Ottosson, Sophie Haberland, Sascha Ott, François Diederich, Aaron D. Finke
Publikováno v:
Chemistry - A European Journal. 21:8168-8176
The electron-accepting ability of 6,6-dicyanopentafulvenes (DCFs) can be varied extensively through substitution on the five-membered ring. The reduction potentials for a set of 2,3,4,5-tetraphenyl-substituted DCFs, with varying substituents at the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a56514170b0d3a3b5865053487030bf
https://doi.org/10.1002/chem.201500379
https://doi.org/10.1002/chem.201500379
Autor:
Ulrich S. Schubert, Ute Möllmann, Katrin Knop, Tobias Rudolph, Vadim Makarov, Burkhard O. Jahn, Axel A. Brakhage, David Pretzel, Felix H. Schacher, Georges M. Pavlov, Daniel H. Scharf, Karin Martin
Publikováno v:
Soft Matter. 9:715-726
Amphiphilic star-shaped poly(e-caprolactone)-block-poly(oligo(ethylene glycol)methacrylate) [PCLa-b-POEGMAb]4 block copolymers with four arms and varying degrees of polymerization for the core (PCL) and the shell (POEGMA) were used to investigate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5056779f52a360ec42a38803a742b93
https://doi.org/10.1039/c2sm26509e
https://doi.org/10.1039/c2sm26509e
Publikováno v:
Chemistry - An Asian Journal. 6:2816-2824
[3+2]-cycloaddition reactions of aromatic azides and silylated alkynes in aqueous media yield 1,5-disubstituted-4-(trimethyl-silyl)-1H-1,2,3-triazoles. The formation of the 1,5-isomer is highly favored in this metal-free cycloaddition, which could be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fda627b1bba530629f2bdf3ee21b0999
https://doi.org/10.1002/asia.201100404
https://doi.org/10.1002/asia.201100404
Autor:
Burkhard O. Jahn, Martin Presselt, Wilhelm A. Eger, Jürgen Popp, Michael Schmitt, Ernst Anders
Publikováno v:
Inorganic Chemistry. 50:3223-3233
On the basis of detailed theoretical studies of the mode of action of carbonic anhydrase (CA) and models resembling only its reactive core, a complete computational pathway analysis of the reaction between several isothiocyanates and methyl mercaptan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f319224b16d29adae2dda1d41915ed1c
https://doi.org/10.1021/ic101464j
https://doi.org/10.1021/ic101464j
Autor:
Uwe Köhn, Ulrich S. Schubert, Martin D. Hager, Helmar Görls, Burkhard O. Jahn, Christian Friebe, Benjamin Schulze, Wolfgang Günther
Publikováno v:
Organic Letters. 12:2710-2713
By utilizing click chemistry and methylation, the triazolium motif was employed to design tridentate "ligands" that bind by electron acception instead of electron donation. As electronically inverted ligands they are able to complex sulfate ions by h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a06115de5c32b0f55892ed576c7fe9ab
https://doi.org/10.1021/ol100776x
https://doi.org/10.1021/ol100776x
Publikováno v:
Zeitschrift für Naturforschung B. 65:425-432
The influence of substituents at the allene skeleton on the rate-determining step of the reaction with nucleophiles catalyzed by biomimetic zinc complexes was investigated with quantum chemical (especially DFT) methods. Additional examinations were a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c21aeab19a60a31c508fbf5f2ce6eabf
https://doi.org/10.1515/znb-2010-0328
https://doi.org/10.1515/znb-2010-0328