Photoreactions of Simple Halonaphthalenes in Solution

1975 ◽  
Vol 53 (5) ◽  
pp. 688-693 ◽  
Author(s):  
Luis Octavio Ruzo ◽  
Nigel J. Bunce ◽  
S. Safe
Keyword(s):  
Electron Transfer ◽  
Triplet State ◽  
Singlet State ◽  
Abnormal Behavior ◽  
Quantum Yields ◽  
Transfer Processes ◽  
Electron Transfer Processes

The photolysis products and reaction quantum yields from a number of simple halonaphthalenes have been determined. Fluoronaphthalenes react from a singlet state to yield substitution products in nucleophilic solvents. Chloronaphthalenes and 1-bromonaphthalene afford mainly radical products (naphthalene and binaphthyls) through a triplet state, though some photonucleophilic substitution occurs with chloronaphthalene. Attempts at quenching lead to abnormal behavior, in that enhanced quantum yields for reaction are found with several potential triplet quenchers. Electron transfer processes are proposed to rationalize the observed products.

Photoinduced Triplet State Electron Transfer Processes From Ruthenium Containing Triblock Copolymers To Carbon Nanotubes

2017 ◽  
Vol 121 (14) ◽  
pp. 8145-8152 ◽  
Author(s):  
Haiting Shi ◽  
Lili Du ◽  
Kin Cheung Lo ◽  
Wenjuan Xiong ◽  
Wai Kin Chan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electron Transfer ◽  
Triplet State ◽  
Triblock Copolymers ◽  
Transfer Processes ◽  
State Electron ◽  
Electron Transfer Processes

Electron-transfer processes induced by the triplet state of pterins in aqueous solutions

2010 ◽  
Vol 49 (6) ◽  
pp. 1014-1022 ◽  
Author(s):  
M. Laura Dántola ◽  
Mariana Vignoni ◽  
Constanza González ◽  
Carolina Lorente ◽  
Patricia Vicendo ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Aqueous Solutions ◽  
Triplet State ◽  
Transfer Processes ◽  
Electron Transfer Processes

Dynamical Solvent Effects on Electron-Transfer Processes: Recent Progress and Perspectives

1990 ◽  
Author(s):  
M. J. Weaver ◽  
III McManis ◽  
G. E.
Keyword(s):  
Electron Transfer ◽  
Solvent Effects ◽  
Recent Progress ◽  
Transfer Processes ◽  
Electron Transfer Processes

scholarly journals RuIII(edta) complexes as molecular redox catalysts in chemical and electrochemical reduction of dioxygen and hydrogen peroxide: inner-sphere versus outer-sphere mechanism

RSC Advances ◽  
2021 ◽  
Vol 11 (35) ◽  
pp. 21359-21366
Author(s):  
Debabrata Chatterjee ◽  
Marta Chrzanowska ◽  
Anna Katafias ◽  
Maria Oszajca ◽  
Rudi van Eldik
Keyword(s):  
Hydrogen Peroxide ◽  
Electron Transfer ◽  
Electrochemical Reduction ◽  
Molecular Oxygen ◽  
Outer Sphere ◽  
Transfer Processes ◽  
Edta Complexes ◽  
Inner Sphere ◽  
Electron Transfer Processes ◽  
Sphere Mechanism

[RuII(edta)(L)]2–, where edta4– =ethylenediaminetetraacetate; L = pyrazine (pz) and H2O, can reduce molecular oxygen sequentially to hydrogen peroxide and further to water by involving both outer-sphere and inner-sphere electron transfer processes.

Photoinduced electron transfer in mechanically interlocked suit[3]ane systems

2021 ◽  
Author(s):  
Anton J Stasyuk ◽  
Olga A. Stasyuk ◽  
Miquel Solà ◽  
Alexander Voityuk
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
New Class ◽  
Transfer Processes ◽  
Two Component ◽  
Electron Transfer Processes

Suitanes, a new class of two-component mechanically interlocked systems, have recently been developed. In this work, we report a detailed study of photoinduced electron transfer processes in the suit[3]anes consisting...

scholarly journals Regulation of electron transfer processes affects phototrophic mat structure and activity

2015 ◽  
Vol 6 ◽  
Author(s):  
Phuc T. Ha ◽  
Ryan S. Renslow ◽  
Erhan Atci ◽  
Patrick N. Reardon ◽  
Stephen R. Lindemann ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Transfer Processes ◽  
Electron Transfer Processes ◽  
Structure And Activity

Effects of electron-transfer processes on conformation

1986 ◽  
Vol 19 (10) ◽  
pp. 300-306 ◽  
Author(s):  
Walter Huber ◽  
Klaus Muellen
Keyword(s):  
Electron Transfer ◽  
Transfer Processes ◽  
Electron Transfer Processes
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