Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Penny Chaau Yan Poon"'
Autor:
Morgan C. Gleaves, Julie A. Kovacs, Julian A. Rees, Dylan Rogers, Santiago Toledo, Werner Kaminsky, Penny Chaau Yan Poon
Publikováno v:
Inorganica Chim Acta
Reported herein is the structural, spectroscopic, redox, and reactivity properties of a series of iron complexes containing both a π-donating thiolate, and π-accepting N-heterocycles in the coordination sphere, in which we systematically vary the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e564da769b00fe4132555fbc24749bd7
https://pubmed.ncbi.nlm.nih.gov/34305163
https://pubmed.ncbi.nlm.nih.gov/34305163
Publikováno v:
Journal of the American Chemical Society. 143(16)
The work described herein demonstrates the exquisite control that the inner coordination sphere of metalloenzymes and transition-metal complexes can have on reactivity. We report one of few crystallographically characterized Mn-peroxo complexes and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ed7c9937b33220aaace82f15bc4c925
https://pubmed.ncbi.nlm.nih.gov/33851827
https://pubmed.ncbi.nlm.nih.gov/33851827
Autor:
Julie A. Kovacs, Maike N. Blakely, Gloria Villar-Acevedo, Penny Chaau Yan Poon, Maksym A. Dedushko
Publikováno v:
Journal of the American Chemical Society. 141:1867-1870
Herein, we describe an alkyl thiolate-ligated iron complex that reacts with dioxygen to form an unprecedented example of an iron superoxo (O2•–) intermediate, [FeIII(S2Me2N3(Pr,Pr))(O2)] (4), which...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e323a9fec8f59f162c9c2e8ca8f55e38
https://doi.org/10.1021/jacs.8b12670
https://doi.org/10.1021/jacs.8b12670
Autor:
Julian A. Rees, Stefan Stoll, Guang Yang, Xianru Sun, Marc C. Piquette, Maksym A. Dedushko, Ellen C. Hayes, Julie A. Kovacs, Audra Johansen, Elena V. Rybak-Akimova, Santiago Toledo, Penny Chaau Yan Poon
Publikováno v:
Journal of the American Chemical Society. 141(38)
Herein we quantitatively investigate how metal ion Lewis acidity and steric properties influence the kinetics and thermodynamics of dioxygen binding versus release from structurally analogous Mn–O2...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68cdf405b05bf128b8f786307964c346
https://pubmed.ncbi.nlm.nih.gov/31480847
https://pubmed.ncbi.nlm.nih.gov/31480847
Autor:
Maike N, Blakely, Maksym A, Dedushko, Penny Chaau, Yan Poon, Gloria, Villar-Acevedo, Julie A, Kovacs
Publikováno v:
Journal of the American Chemical Society. 141(5)
Herein, we describe an alkyl thiolate-ligated iron complex that reacts with dioxygen to form an unprecedented example of an iron superoxo (O(2)(•−)) intermediate, [Fe(III)(S(2)(Me2)N(3)(Pr,Pr))(O(2))] (4), which is capable of cleaving strong C–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::76ee1e9518735d969b4bb39b2f52f4d3
https://pubmed.ncbi.nlm.nih.gov/30661357
https://pubmed.ncbi.nlm.nih.gov/30661357
Autor:
Julie A. Kovacs, Matjaž Kavčič, Werner Kaminsky, Serena DeBeer, Julian A. Rees, Benjamin K. Leipzig, Penny Chaau Yan Poon, Joanna K. Kowalska, Eckhard Bill, Roslyn M. Theisen
Publikováno v:
Inorg Chem
Inorganic chemistry, vol 57, iss 4
Inorganic chemistry, vol 57, iss 4
Considerable effort has been devoted to the development of first-row transition-metal catalysts containing redox-active imino-pyridine ligands that are capable of storing multiple reducing equivalents. This property allows abundant and inexpensive fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89765a79872167ffae1134ea4542011a
https://europepmc.org/articles/PMC8312276/
https://europepmc.org/articles/PMC8312276/
Autor:
Martin L. Kirk, Werner Kaminsky, Lisa M. Brines, Michael K. Coggins, Julie A. Kovacs, Penny Chaau Yan Poon, Santiago Toledo
Understanding the metal ion properties that favor O-H bond formation versus cleavage should facilitate the development of catalysts tailored to promote a specific reaction, e.g., C-H activation or H2O oxidation. The first step in H2O oxidation involv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a83384cf583ffc0409535e2667dafa36
https://europepmc.org/articles/PMC4485620/
https://europepmc.org/articles/PMC4485620/
Autor:
Leipzig, Benjamin K., Rees, Julian A., Kowalska, Joanna K., Theisen, Roslyn M., Kavčič, Matjaž, Penny Chaau Yan Poon, Kaminsky, Werner, DeBeer, Serena, Bill, Eckhard, Kovacs, Julie A.
Publikováno v:
Inorganic Chemistry; 2/19/2018, Vol. 57 Issue 4, p1935-1949, 15p