Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Mathias Gressenbuch"'
Autor:
Mathias Gressenbuch, Berthold Kersting
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 642:719-723
The deprotection of two bicyclic hexaaza-dithioether macrocycles 1 and 2 containing four (or six) N-bound 2-methoxyethyl substituents was achieved in good yields utilizing Li or Na/naphthalene in THF as the reagent. The ability of the resulting hexaa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3258b1f60b63c1c5a6db95d7c05b9182
https://doi.org/10.1002/zaac.201600117
https://doi.org/10.1002/zaac.201600117
Autor:
Christian Kascholke, Mathias Gressenbuch, F. Peter Schulze, Michaela Schulz-Siegmund, Dirk Schumann, Tobias Flath, Michael C. Hacker, Stephan Hendrikx
Publikováno v:
Acta Biomaterialia. 35:318-329
We present a series of organic/inorganic hybrid sol-gel derived glasses, made from a tetraethoxysilane-derived silica sol (100% SiO2) and oligovalent organic crosslinkers functionalized with 3-isocyanatopropyltriethoxysilane. The material was suscept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28c42fd122a948a32836de4128f904a3
https://doi.org/10.1016/j.actbio.2016.02.038
https://doi.org/10.1016/j.actbio.2016.02.038
Publikováno v:
New Journal of Chemistry. 40:5731-5739
A short and efficient synthesis of a series of macrobicyclic aza-thioethers with pendant allyl (8, 13, 14), cyanethyl (15), 3-aminopropyl (16), 2-methoxyacetyl (17, 19), 2-methoxyethyl (18, 20), and tert-butyloxycarbonyl substituents (22, 23) has bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f57b635164535c7fc606de357a6e114
https://doi.org/10.1039/c5nj03197d
https://doi.org/10.1039/c5nj03197d
Autor:
Anupama Parameswaran, Vladislav Kataev, Berthold Kersting, Norman Beyer, A. Alfonsov, Jochen Lach, Bernd Büchner, Mathias Gressenbuch, Rüdiger Klingeler, Yulia Krupskaya
Publikováno v:
Journal of Low Temperature Physics. 159:84-87
We have investigated magnetic properties of a novel macrocyclic chelate Ni(II) complex [Ni3(L)(OAc)2], by means of the static magnetization M and high field frequency tunable electron spin resonance (HF-ESR). Magnetic field B dependencies of M reveal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1cb85d1722ee8cc6ba50dc635dd5b23
https://doi.org/10.1007/s10909-009-0095-5
https://doi.org/10.1007/s10909-009-0095-5
Autor:
Mathias Gressenbuch, Berthold Kersting
Publikováno v:
European Journal of Inorganic Chemistry. 2007:90-102
The effect of N-alkylation on the ligating properties of the Robson-type 24-membered hexaazadithiophenolate macrocycle H2L1 [13,27-bis(tert-butyl)-3,6,9,17,20,23-hexaazatricyclo[23.3.111,15]triaconta-1(28),11,13,15(30),25,26-hexaene-29,30-dithiol] ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62dd29fad9ae026fbac9ea0192596aa0
https://doi.org/10.1002/ejic.200600318
https://doi.org/10.1002/ejic.200600318
Publikováno v:
European Journal of Inorganic Chemistry. 2005:2223-2234
N-Alkylated variants of a Robson-type 24-membered hexaazamacrocyclic dinucleating dithiophenolate ligand bearing ethyl and propyl groups have been prepared and their ligating properties towards the 3d elements Ni, Co and Zn have been examined. The ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49a4b764f70bc5ca98fe94a681392468
https://doi.org/10.1002/ejic.200500022
https://doi.org/10.1002/ejic.200500022
Autor:
Berthold Kersting, Mathias Gressenbuch
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 636:1435-1437
The synthesis and structure of a macrocyclic dinickel complex incorporating a hypercoordinated sulfenium(II) cation are reported. The novel complex [Ni2L3(Cl)]2+ was obtained from a reaction of the per-hydroxyethylated N6S2 macrocycle H2L2 with NiCl2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9910ed7df3a55973e4ad34f499cbf700
https://doi.org/10.1002/zaac.201000048
https://doi.org/10.1002/zaac.201000048
Autor:
Yulia Krupskaya, A. Alfonsov, Vladislav Kataev, Bernd Büchner, Norman Beyer, Mathias Gressenbuch, Anupama Parameswaran, Gunther Steinfeld, Berthold Kersting, Rüdiger Klingeler
Publikováno v:
ChemPhysChem.
The ability of bridging thiophenolate groups to transmit magnetic exchange interactions between paramagnetic Ni(II) ions has been examined. For this purpose, dinuclear and trinuclear Ni(II)-complexes were prepared and fully characterized by IR- and U
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11a6264c12a0777ce5b899e9e9684d12
https://doi.org/10.1002/cphc.200900935
https://doi.org/10.1002/cphc.200900935
Autor:
Mathias Gressenbuch, Berthold Kersting
Publikováno v:
Dalton Transactions. :5281
The synthesis of pendant donor macrocyclic amino-thiophenolate ligands with up to six hydroxyethyl arms has been achieved. The crystal structures of two proligands and a Ni(2)Na(4) complex of one deprotected derivative are reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c85f0a494606c9cae10a3a150000e7db
https://doi.org/10.1039/b908553j
https://doi.org/10.1039/b908553j
Autor:
Mathias Gressenbuch, Berthold Kersting
Publikováno v:
European Journal of Inorganic Chemistry; Jan2007, Vol. 2007 Issue 1, p90-102, 13p