Zobrazeno 1 - 10
of 773
pro vyhledávání: '"Wolfgang, Frey"'
Autor:
Moritz K. T. Klischan, Flaminia Mazzone, Lena Berning, Julian Greb, Max Schlamkow, Mona Haase, Wolfgang Frey, Björn Stork, Klaus Pfeffer, Jörg Pietruszka
Publikováno v:
ACS Omega, Vol 8, Iss 44, Pp 41816-41834 (2023)
Externí odkaz:
https://doaj.org/article/cc5f9bbe71904adabd1f20de09ffe966
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 17, Iss 1, Pp 1476-1480 (2021)
Tetraaryladamantanes have proven useful as chaperones for the co-crystallization of small molecules that do not readily crystallize by themselves. The co-crystals are often useful for structure elucidation. Usually, the small molecules are encapsulat
Externí odkaz:
https://doaj.org/article/7cf4446b8c734ae6b05cecce30633f38
Autor:
Yingya Yang, Florian Doettinger, Christian Kleeberg, Wolfgang Frey, Michael Karnahl, Stefanie Tschierlei
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
Driven by the great potential of solar energy conversion this study comprises the evaluation and comparison of two different design approaches for the improvement of copper based photosensitizers. In particular, the distinction between the effects of
Externí odkaz:
https://doaj.org/article/2bffc56ff9a64b5f91a6a10a123e6c49
Autor:
Saravanakumar Murugan, Sina V. Klostermann, Wolfgang Frey, Johannes Kästner, Michael R. Buchmeiser
Publikováno v:
Electrochemistry Communications, Vol 132, Iss , Pp 107137- (2021)
Sodium bis(perfluoropinacol)borate, NaB[O2C2(CF3)4]2 (Na-PPB), as part of the electrolyte is introduced to room temperature (RT) sodium-sulfur batteries based on a sulfurized poly(acrylonitrile) (Na-SPAN) cathode. Na-PPB was stable under atmospheric
Externí odkaz:
https://doaj.org/article/e5b6364e03a54f78873b78d6abda0e24
Autor:
Yahia N. Mabkhot, Mohammed M. Alharbi, Salim. S. Al-Showiman, Saied M. Soliman, Nabila A. Kheder, Wolfgang Frey, Abdulrhman Asayari, Abdullatif Bin Muhsinah, H. Algarni
Publikováno v:
BMC Chemistry, Vol 13, Iss 1, Pp 1-11 (2019)
Abstract Background 4-Thiazolidinone ring is reported to have almost all types of biological activities. Also, it present in many marketed drugs. Results Ethyl acetoacetate reacted with phenyl isothiocyanate and ethyl chloroacetate in presence of K2C
Externí odkaz:
https://doaj.org/article/6902ca75d7ca41d188e1884e88d592ec
Publikováno v:
Macromolecules. 56:2878-2888
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5265ffe0b87a470e6ab48be8673b051d
https://doi.org/10.1021/acs.macromol.3c00128
https://doi.org/10.1021/acs.macromol.3c00128
Autor:
Willi Kantlehner, Kai Edelmann, Markus Vettel, Hansjörg Lehmann, Jochen Mezger, null Wolfgang Frey
Publikováno v:
Zeitschrift für Naturforschung B. 78:63-73
Orthoamides of alkyne carboxylic acids 17 react with 1,2- and 1,3-dioles to give vinylogous cyclic urea acetals. Analogous reactions with ethandithiol deliver vinylogous thioureas. The condensation of orthoamides 17 with 3,5-dimethyl-4-nitroisoxazol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be5bf368ed0576145f10c2d10ea3bd15
https://doi.org/10.1515/znb-2022-0302
https://doi.org/10.1515/znb-2022-0302
Publikováno v:
Zeitschrift für Naturforschung B. 78:307-327
The reaction of keten-O,N-acetals, which can exist in tautomeric forms, with orthoamides of alkine carboxylic acids 4 affords pyridine carboxylic acid esters or -nitriles. Analogous reactions of the orthoamides 4 with imidazole-2-yliden-acetic acid e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e79020496f364abb8e1240cbe9b72ccc
https://doi.org/10.1515/znb-2022-0113
https://doi.org/10.1515/znb-2022-0113
Autor:
Olga Gorte, Natalja Nazarova, Ioannis Papachristou, Rüdiger Wüstner, Klaus Leber, Christoph Syldatk, Katrin Ochsenreither, Wolfgang Frey, Aude Silve
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)
This study reports on the use of pulsed electric field (PEF) as a pre-treatment step to enhance lipid extraction yield using extraction with ethanol-hexane blend on fresh oleaginous yeast Saitozyma podzolica. The yeasts were cultivated on nitrogen-de
Externí odkaz:
https://doaj.org/article/8ba3ea2c75e44c9c85c7c0f4f4122dff
Autor:
Olga Gorte, Rebecca Hollenbach, Ioannis Papachristou, Christian Steinweg, Aude Silve, Wolfgang Frey, Christoph Syldatk, Katrin Ochsenreither
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)
Single cell oil (SCO) produced by oleaginous yeasts is considered as a sustainable source for biodiesel and oleochemicals since its production does not compete with food or feed and high yields can be obtained from a wide variety of carbon sources, e
Externí odkaz:
https://doaj.org/article/fc48d9b233584d7fb794b75acaf3e6cb