Zobrazeno 1 - 10
of 503
pro vyhledávání: '"Mathias O, Senge"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 7, Pp 592-595 (2023)
The crystal structure of (R,R)-4-bromo-2-{4-[4-bromo-1-(4-toluenesulfonyl)-1H-pyrrol-2-yl]-1,3-dinitrobutan-2-yl}-1-(4-toluenesulfonyl)-1H-pyrrole (1, C26H24Br2N4O8S2) is presented. The title compound was isolated in suitable yield as a by-product in
Externí odkaz:
https://doaj.org/article/5677d8ce108e4805bfeff6283ba5e29a
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 3, Pp 157-162 (2023)
The crystal structures of three S-(pyridin-2-yl) benzothioesters with varying para-phenyl substituents are presented, namely, S-(pyridin-2-yl) 4-nitrobenzothioate (1, C12H8N2O3S), S-(pyridin-2-yl) 4-methylbenzothioate (2, C13H11NO2S) and S-(pyridin-2
Externí odkaz:
https://doaj.org/article/58648ae1d4094bd08ab375db24253923
Autor:
Anna Lewandowska-Andralojc, Ewelina Gacka, Tomasz Pedzinski, Gotard Burdzinski, Aleksandra Lindner, Jessica M. O’Brien, Mathias O. Senge, Aleksandra Siklitskaya, Adam Kubas, Bronislaw Marciniak, Justyna Walkowiak-Kulikowska
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Two graphene oxide nanoassemblies using 5-(4-(aminophenyl)-10,15,20-triphenylporphyrin (TPPNH2) were fabricated by two synthetic methods: covalent (GO-CONHTPP) and noncovalent bonding. GO-CONHTPP was achieved through amide formation at the p
Externí odkaz:
https://doaj.org/article/17bd1aec92a24438b5862c6762d4cdd0
Autor:
Keith J. Flanagan, Maximilian Paradiz Dominguez, Zoi Melissari, Hans-Georg Eckhardt, René M. Williams, Dáire Gibbons, Caroline Prior, Gemma M. Locke, Alina Meindl, Aoife A. Ryan, Mathias O. Senge
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 17, Iss 1, Pp 1149-1170 (2021)
The use of halogens in the crystal engineering of supramolecular porphyrin assemblies has been a topic of strong interest over the past decades. With this in mind we have characterized a series of direct meso-halogenated porphyrins using single cryst
Externí odkaz:
https://doaj.org/article/966725d28ae5475d907f45398cd4c8dd
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 4, Pp 341-345 (2021)
The crystal structures of three intermediate compounds in the synthesis of 8-bromo-2,3,4,5-tetrahydro-1,3,3-trimethyldipyrrin are reported; 4-bromo-2-formyl-1-tosyl-1H-pyrrole, C12H10BrNO3S, (E)-4-bromo-2-(2-nitrovinyl)-1-tosyl-1H-pyrrole, C13H11BrN2
Externí odkaz:
https://doaj.org/article/37bdee5425a44a03ad4f4a5a10fd600c
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 763-777 (2020)
Herein, 9,10-diethynyltriptycene is investigated for its use as a rigid isolating unit in the synthesis of multichromophoric arrays. Sonogashira cross-coupling conditions are utilized to attach various porphyrins and boron dipyrromethenes (BODIPYs) t
Externí odkaz:
https://doaj.org/article/c5b7340ac94e45338dca4b838a48f069
Autor:
Christopher J. Kingsbury, Keith J. Flanagan, Marc Kielmann, Brendan Twamley, Mathias O. Senge
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 2, Pp 214-220 (2020)
The crystal structures of the title compounds, two solvates (CHCl3 and THF) of a symmetric and highly substituted porphyrin, C44H2Br8F20N4 or OBrTPFPP, are described. These structures each feature a non-planar porphyrin ring, exhibiting a similar con
Externí odkaz:
https://doaj.org/article/f8a62f49836f42d49c339363b72a53c4
Publikováno v:
Molecules, Vol 27, Iss 20, p 6967 (2022)
Within this work, we review the metal coordination effect on the photophysics of metal dipyrrinato complexes. Dipyrrinato complexes are promising candidates in the search for alternative transition metal photosensitizers for application in photodynam
Externí odkaz:
https://doaj.org/article/dad10f0965e8409fa19c2675608ddd19
Publikováno v:
Molecules, Vol 27, Iss 20, p 7060 (2022)
Coordinating the spatial arrangement of electroactive partners is crucial to designable molecular electronics and photonics. Porphyrins are ubiquitous reaction centers in nature; synthetic porphyrins, in the crystallographic solid state, are often co
Externí odkaz:
https://doaj.org/article/52dfaf69a3c0426abeba9a378982268f
Autor:
Martin Breugst, Jennifer N. Andexer, Sebastian B. Beil, Rolf Breinbauer, Oliver Dumele, Martin Ernst, Urs Gellrich, Philipp Germer, Michael Giese, Tobias A. M. Gulder, Peter Huy, Wolfgang Hüttel, Stephanie Kath‐Schorr, Karsten Körber, Markus Kordes, Christian Kuttruff, Thomas Lindel, Robin Meier, Sebastian Myllek, Norbert Schaschke, Fabian Pfrengle, Jörg Pietruszka, Hanna Sebode, Mathias O. Senge, Golo Storch, Bernd F. Straub, Johannes Teichert, Siegfried R. Waldvogel, Thomas Werner, Christian Winter
Publikováno v:
Nachrichten aus der Chemie. 71:40-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c22ebb359da73247b549ae13fd09f339
https://doi.org/10.1002/nadc.20234135542
https://doi.org/10.1002/nadc.20234135542