Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Alexander Preinfalk"'
Publikováno v:
Journal of Chemical Education
Most of the available information on studying under the challenging conditions brought about by the COVID-19 pandemic emphasizes a variety of aspects on how to digitalize the whole teaching process. Thus, several useful and potentially game-changing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28b0a0ddb2ab4262b60f2455d59d6ac3
https://doi.org/10.1021/acs.jchemed.1c00615
https://doi.org/10.1021/acs.jchemed.1c00615
Autor:
Jérémy Merad, Phillip S. Grant, Tobias Stopka, Juliette Sabbatani, Ricardo Meyrelles, Alexander Preinfalk, Ján Matyasovsky, Boris Maryasin, Leticia González, Nuno Maulide
Publikováno v:
Journal of the American Chemical Society. 144(27)
The reactivity of phosphorus and sulfur ylides toward carbonyl compounds constitutes a well-known dichotomy that is a common educational device in organic chemistry─the former gives olefins, while the latter gives epoxides. Herein, we report a ster
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b39d8fe90b429026f830c2fe26aa208
https://pubmed.ncbi.nlm.nih.gov/35770382
https://pubmed.ncbi.nlm.nih.gov/35770382
Autor:
Anja Lembens, Gerda Heinzle, Alexandra Tepla, Nuno Maulide, Alexander Preinfalk, Daniel Kaiser, Philipp Spitzer
Currently, the world is facing climate change, environmental burden, and health aspects caused, among others, by chemical substances spread by humans. In order to preserve or even improve the Earth’s habitat for future generations, the development
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0414d78829052d477753ae26af7743e4
https://hdl.handle.net/11353/10.1632749
https://hdl.handle.net/11353/10.1632749
Publikováno v:
Angewandte Chemie. 131:5947-5950
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa3c90baed8922998a8d9d2d2ccd594
https://doi.org/10.1002/ange.201900801
https://doi.org/10.1002/ange.201900801
Publikováno v:
Chemistry - A European Journal. 22:14471-14474
The reaction of aryl-substituted allenes with alcohols under gold catalysis led to highly substituted indenes in good yields, with low catalyst loading and under mild conditions. During this domino transformation, two C-C bonds are formed with water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8082d907b8a97a56b8d9973a6d83e1f5
https://doi.org/10.1002/chem.201603154
https://doi.org/10.1002/chem.201603154
Autor:
Lothar Brecker, Karin M. Valant-Vetschera, Alexander Preinfalk, Johann Schinnerl, Wolfgang Robien, Andreas Berger
Publikováno v:
Biochemical Systematics and Ecology. 66:145-153
Five flavonoid glycosides, three chlorogenic and one benzoic acid were isolated from leaves of seven species belonging to the genera Notopleura , Palicourea and Psychotria. In most species, common flavonol glycosides based upon quercetin and kaempfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2f0e8be57fdd17a8abfa279a6308342
https://doi.org/10.1016/j.bse.2016.02.027
https://doi.org/10.1016/j.bse.2016.02.027
Publikováno v:
Journal of the American Chemical Society
The reductive coupling of aldehydes and alkenes is an emerging technology that holds the potential to reinvent carbonyl addition chemistry. However, existing enantioselective methods are limited to form “branched” products. Herein, we present a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96b6ea5b41207e13c029d7ad1c74f29d
https://doi.org/10.1021/jacs.8b12242
https://doi.org/10.1021/jacs.8b12242
Publikováno v:
Chemistry - A European Journal. 22:14755-14755
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01b1a97a6521ca602ba9718018621790
https://doi.org/10.1002/chem.201604243
https://doi.org/10.1002/chem.201604243