Polyoxometalate sensitization in mechanistic studies of photochemical reactions: The decatungstate anion as a reference sensitizer for photoinduced free radical oxygenations of organic compoundsDedicated to Professor Jean Kossanyi on the occasion of his 70th birthday.

2003 ◽  
Vol 2 (3) ◽  
pp. 297 ◽  
Author(s):  
Charles Tanielian ◽  
Claude Schweitzer ◽  
Rachid Seghrouchni ◽  
Marc Esch ◽  
Robert Mechin
Keyword(s):  
Free Radical ◽  
70Th Birthday ◽  
Photochemical Reactions ◽  
Mechanistic Studies

scholarly journals LED‐Illuminated NMR Spectroscopy: A Practical Tool for Mechanistic Studies of Photochemical Reactions

ChemPhotoChem ◽  
2019 ◽  
Vol 3 (10) ◽  
pp. 984-992 ◽  
Author(s):  
Yining Ji ◽  
Daniel A. DiRocco ◽  
Jonas Kind ◽  
Christina M. Thiele ◽  
Ruth M. Gschwind ◽  
...  
Keyword(s):  
Nmr Spectroscopy ◽  
Photochemical Reactions ◽  
Mechanistic Studies ◽  
Practical Tool

Benzophenone−Phenylthioacetic Acid Tetraalkylammonium Salts as Effective Initiators of Free-Radical Photopolymerization of Vinyl Monomers, Mechanistic Studies

2007 ◽  
Vol 40 (24) ◽  
pp. 8642-8648 ◽  
Author(s):  
Jarogniew Bartoszewicz ◽  
Gordon L. Hug ◽  
Marek Pietrzak ◽  
Halina Kozubek ◽  
Jerzy Paczkowski ◽  
...  
Keyword(s):  
Free Radical ◽  
Vinyl Monomers ◽  
Mechanistic Studies ◽  
Tetraalkylammonium Salts ◽  
Free Radical Photopolymerization

Activation of Oxidation Catalysts by Solvation

1996 ◽  
Vol 454 ◽  
Author(s):  
Annette D. Eddowes ◽  
Dana Stallings ◽  
Caprice L. Hightower ◽  
Susan A. Jansen
Keyword(s):  
Photochemical Reactions ◽  
Oxidation Reactions ◽  
Mechanistic Studies ◽  
Oxidation Catalysts ◽  
Keggin Ion ◽  
Solution State ◽  
Keggin Type ◽  
Activation Of Oxidation

AbstractThe versatility of heteropolyanions implies many different uses for Keggin type catalysts. However, new roles for these catalysts must first be preceeded by further understanding of the mechanisms by which they operate. It has been observed that the solvation and/or complexation of heteropolyanions promotes or limits activity in homogeneous chemistry. For this reason the solution state and the solvation characteristics of the catalyst were studied in oxidation and photochemical reactions. Simple oxidation reactions provide a system by which the solution state of the catalyst can be studied. The catalyst used for these mechanistic studies is the Keggin ion (PMo10V2O40)−5.

Kinetic and mechanistic studies on the inhibition of free radical-initiated polymerization of styrene by ?-carotene and ?-tocopherol

2002 ◽  
Vol 15 (6) ◽  
pp. 314-318 ◽  
Author(s):  
Zhaolong Li ◽  
Jian Cui ◽  
Xiaoyin Hong ◽  
Youcheng Liu ◽  
Zhongli Liu
Keyword(s):  
Free Radical ◽  
Mechanistic Studies

scholarly journals Mechanistic studies on the free radical decomposition of some oxalic acid arylhydrazides: a source of aryl radicals in aqueous solution

ARKIVOC ◽  
2005 ◽  
Vol 2006 (3) ◽  
pp. 127-147
Author(s):  
Bruce C Gilbert ◽  
Petre Ionita ◽  
John R Lindsay Smith ◽  
John Oakes ◽  
Niels Ouwerkerk
Keyword(s):  
Aqueous Solution ◽  
Free Radical ◽  
Oxalic Acid ◽  
Mechanistic Studies ◽  
Aryl Radicals ◽  
Radical Decomposition

Mechanistic Studies on theO-Directed Free-Radical Hydrostannation of Disubstituted Acetylenes with Ph3SnH and Et3B and on the Iodination of Allylically Oxygenated α-Triphenylstannylalkenes

2005 ◽  
Vol 7 (24) ◽  
pp. 5377-5380 ◽  
Author(s):  
Paschalis Dimopoulos ◽  
Jonathan George ◽  
Derek A. Tocher ◽  
Soraya Manaviazar ◽  
Karl J. Hale
Keyword(s):  
Free Radical ◽  
Mechanistic Studies
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