Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Xenia Beyrich-Graf"'
Autor:
Xenia Beyrich-Graf, Guy Seltensperger
Publikováno v:
CHIMIA, Vol 72, Iss 3 (2018)
Electronic devices and displays require electronic grade chemicals for their manufacturing process. As miniaturisation in the electronics industry has pushed the boundaries of physics, no contamination can be tolerated in the production of microchips
Externí odkaz:
https://doaj.org/article/6670e183cd9d4f1e81e1e0ed81d3f56e
Autor:
Xenia Beyrich-Graf
Publikováno v:
CHIMIA, Vol 72, Iss 3 (2018)
Externí odkaz:
https://doaj.org/article/3dc27bb56ed44e439fc152746f52b74a
Autor:
Xenia Beyrich-Graf
Publikováno v:
CHIMIA, Vol 70, Iss 9 (2016)
Externí odkaz:
https://doaj.org/article/71eaab900fca4d9cb5202f58c9e16d5e
Autor:
Xenia Beyrich-Graf
Publikováno v:
CHIMIA, Vol 67, Iss 10 (2013)
Externí odkaz:
https://doaj.org/article/1ec08491788f45cea4807274980ef2ea
Publikováno v:
Tetrahedron Letters. 39:1553-1556
Selective generation of the 4′-deoxyribonucleoside radical 8 in the presence of Mn(OAc) 3 gave acetal 9 in 91% yield. This reaction models the function of the antibiotic bleomycin under diminished O 2 concentrations. In the presence of O 2 a peroxy
Autor:
Thomas Schäfer, Martin Senn, Jutta Burger, Bernd Giese, Christoph Kesselheim, Xenia Beyrich-Graf
Publikováno v:
Angewandte Chemie. 105:1850-1852
Autor:
Petra Imwinkelried, Stephan N. Mueller, Urs Schwitter, Bernd Giese, Xenia Beyrich-Graf, Luc Giraud, Peter Erdmann
Publikováno v:
Journal of the American Chemical Society. 117:6146-6147
Autor:
Martin Senn, Bernd Giese, Xenia Beyrich-Graf, Thomas Schäfer, Christoph Kesselheim, Jutta Burger
Publikováno v:
Angewandte Chemie International Edition in English. 32:1742-1743
Publikováno v:
Chemistry & Biology. (6):367-375
Background: Deoxyribosylnucleotide radicals with a radical center at the 4′-position are important intermediates in radical-induced DNA strand cleavage. In the presence of O 2 , these DNA radicals yield cleavage products that are partly oxidized. I