Zobrazeno 1 - 10
of 217
pro vyhledávání: '"Bernd Plietker"'
Autor:
Aparna Viswanathan Ammanath, Miki Matsuo, Huanhuan Wang, Frank Kraus, Anton Bleisch, Philipp Peslalz, Majd Mohammad, Meghshree Deshmukh, Anne Grießhammer, Moushumi Purkayastha, Andreas Vorbach, Boris Macek, Heike Brötz-Oesterhelt, Lisa Maier, Dorothee Kretschmer, Andreas Peschel, Tao Jin, Bernd Plietker, Friedrich Götz
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 15, p 8023 (2024)
Polycyclic polyprenylated acylphloroglucinols (PPAPs) comprise a large group of compounds of mostly plant origin. The best-known compound is hyperforin from St. John’s wort with its antidepressant, antitumor and antimicrobial properties. The chemic
Externí odkaz:
https://doaj.org/article/b3e24d9ffba64910b85b340d0bc392c0
Publikováno v:
Advanced Science, Vol 11, Iss 3, Pp n/a-n/a (2024)
Abstract Zinc ion hybrid capacitors suffer from lack of reversibility and dendrite formation. An electrolyte, based on a solution of a zinc salt in acetonitrile and tetramethylene sulfone, allows smooth zinc deposition with high coulombic efficiency
Externí odkaz:
https://doaj.org/article/01edae34f90649899726c25863d8b64d
Autor:
Huanhuan Wang, Frank Kraus, Peter Popella, Aslihan Baykal, Claudia Guttroff, Patrice François, Peter Sass, Bernd Plietker, Friedrich Götz
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
Recently, a series of endo-type B polycyclic polyprenylated acylphloroglucinols (PPAP) derivatives with high antimicrobial activities were chemically synthesized. One of the derivatives, PPAP 23, which showed high antimicrobial activity and low cytot
Externí odkaz:
https://doaj.org/article/f5cf5789fb634fa4930243a05ecba488
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 9, Pp o2139-o2139 (2009)
An intramolecular Claisen-like cyclization of ethyl 2-acetoxy-4,4-dimethyl-1-(3-methylbut-2-enyl)cyclohex-2-enecarboxylate followed by dialkylation yielded the bicyclic title compound, C23H26O4. In both of the fused six-membered rings exist fragments
Externí odkaz:
https://doaj.org/article/4e05475ac8db4e0e8bf4986dcd18106b
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 8, Pp o1751-o1751 (2009)
The title compound, C26H38O3, was prepared by an intramolecular Claisen-like cyclization of ethyl 2-acetoxy-4,4-dimethyl-1-(3-methylbut-2-enyl)cyclohex-2-enecarboxylate followed by dialkylation. One of the methyl groups is disordered over two sets of
Externí odkaz:
https://doaj.org/article/b2cdcfbe7fa24d80911bbe90801f2468
Autor:
Manuel Kirchhof, Katrin Gugeler, Ann-Katrin Beurer, Felix Richard Fischer, Derman Batman, Soeren M. Bauch, Sofia Kolin, Elliot Nicholas, Roland Schoch, Charlotte Vogler, Shravan R. Kousik, Anna Zens, Bernd Plietker, Petia Atasanova, Stefan Naumann, Matthias Bauer, Johanna Bruckner, Yvonne Traa, Johannes Kästner, Sabine Laschat
Publikováno v:
Catalysis Science & Technology.
Understanding confinement effects in molecular heterogeneous catalysis is a challenging task. In a combined experimental and theoretical approach, we studied the influence of the type, polarity, pore size and shape...
Publikováno v:
Advanced materials (Deerfield Beach, Fla.).
Growth of dendrites, limited coulombic efficiency (CE), and the lack of high-voltage electrolytes restrict the commercialization of zinc batteries and capacitors. These issues are resolved by a new electrolyte, based on the zinc(II)-betaine complex [
Publikováno v:
Angewandte Chemie. 134
Publikováno v:
Angewandte Chemie (International ed. in English). 61(38)
Cycloisomerizations are powerful skeletal rearrangements that allow the construction of complex molecular architectures in an atom-economic way. We present here an unusual type of cyclopropyl enyne cycloisomerization that couples the process of a cyc
Publikováno v:
ChemCatChem. 13:1383-1388