User profiles for C. Uyeda
Christopher UyedaPurdue University, Department of Chemistry Verified email at purdue.edu Cited by 3296 |
Localization of the glial fibrillary acidic protein in astrocytes by immunofluorescence
A Bignami, LF Eng, D Dahl, CT Uyeda - Brain research, 1972 - Elsevier
… nerve were first incubated for 30 rain at 37 C with rabbit anti-GFA protein serum absorbed
with … gamma-globulin serum for 30 min at 37 C. The slides were washed again with buffer and …
with … gamma-globulin serum for 30 min at 37 C. The slides were washed again with buffer and …
Organic reactions enabled by catalytically active metal–metal bonds
… C–H borylation reactions are of significant value in organic synthesis because they
transform ubiquitous C–H bonds into valuable C–B linkages, which can then be parlayed into a …
transform ubiquitous C–H bonds into valuable C–B linkages, which can then be parlayed into a …
Electrocatalytic hydrogen evolution in acidic water with molecular cobalt tetraazamacrocycles
A series of water-soluble molecular cobalt complexes of tetraazamacrocyclic ligands are
reported for the electrocatalytic production of H 2 from pH 2.2 aqueous solutions. The …
reported for the electrocatalytic production of H 2 from pH 2.2 aqueous solutions. The …
Metal–metal bonds in catalysis
IG Powers, C Uyeda - Acs Catalysis, 2017 - ACS Publications
… In order to probe the effect of nuclearity on catalytic efficiency in alkyne cyclooligomerizations,
Uyeda utilized the [ i-Pr NDI]Ni 2 (C 6 H 6 ) complex 18, which functions as a well-defined, …
Uyeda utilized the [ i-Pr NDI]Ni 2 (C 6 H 6 ) complex 18, which functions as a well-defined, …
Enantioselective Claisen rearrangements with a hydrogen-bond donor catalyst
C Uyeda, EN Jacobsen - Journal of the American Chemical …, 2008 - ACS Publications
… (10) After extensive catalyst development, we observed that C 2 -symmetric guanidinium …
substrates in reactions carried out between 22 and 40 C over the period of several days (Table …
substrates in reactions carried out between 22 and 40 C over the period of several days (Table …
… family of nucleophiles for photoinduced, copper-catalyzed cross-couplings via single-electron transfer: Reactions of thiols with aryl halides under mild conditions (O° C …
… C–S cross-couplings at 0 C have not … C especially striking. Mechanistic investigations are
consistent with these photoinduced C–S cross-couplings following a SET/radical pathway for C…
consistent with these photoinduced C–S cross-couplings following a SET/radical pathway for C…
Catalytic Asymmetric Cyclopropanations with Nonstabilized Carbenes
…, RJ Martinez, J Zhou, C Uyeda - Journal of the American …, 2023 - ACS Publications
… species 45 reveals a Co–C–Cl angle of 95 and a Co–C distance of 1.97 Å. Upon Cl – … –C–Cl
angle to decrease to 78. This decrease in angle is accompanied by a decrease in the Co–C …
angle to decrease to 78. This decrease in angle is accompanied by a decrease in the Co–C …
Reversible substrate activation and catalysis at an intact metal–metal bond using a redox-active supporting ligand
TJ Steiman, C Uyeda - Journal of the American Chemical Society, 2015 - ACS Publications
… (17, 19) In particular, common side products arising from dehydrogenative silylation or
silylative C–C coupling were not formed using catalyst 1. (19a, 19i-19l) In cases where the yields …
silylative C–C coupling were not formed using catalyst 1. (19a, 19i-19l) In cases where the yields …
Transition-state charge stabilization through multiple non-covalent interactions in the guanidinium-catalyzed enantioselective claisen rearrangement
C Uyeda, EN Jacobsen - Journal of the American Chemical …, 2011 - ACS Publications
… more dissociated, with longer breaking C−O and forming C−C bond distances. Estimates of
… In the presence of the guanidinium ion, the partial C−O and C−C bond distances are further …
… In the presence of the guanidinium ion, the partial C−O and C−C bond distances are further …
Dinickel active sites supported by redox-active ligands
… to undergo strain-induced C–C oxidative addition. A dinickel complex rapidly activates a
C–C σ-bond of norbornadiene, and a catalytic carbonylative rearrangement is described. …
C–C σ-bond of norbornadiene, and a catalytic carbonylative rearrangement is described. …