Kharasch and Metalloporphyrin Catalysis in the Functionalization of Alkanes, Alkenes, and Alkylbenzenes by t-BuOOH. Free Radical Mechanisms, Solvent Effect, and Relationship with the Gif Reaction

1995 ◽  
Vol 117 (1) ◽  
pp. 226-232 ◽  
Author(s):  
F. Minisci ◽  
F. Fontana ◽  
S. Araneo ◽  
F. Recupero ◽  
S. Banfi ◽  
...  
Keyword(s):  
Free Radical ◽  
Solvent Effect

scholarly journals Solvent Effect on the Free Radical Phenylation with Phenylazotriphenylmethane

1973 ◽  
Vol 46 (2) ◽  
pp. 546-550 ◽  
Author(s):  
Michio Kobayashi ◽  
Hiroshi Minato ◽  
Nobuko Watanabe
Keyword(s):  
Free Radical ◽  
Solvent Effect ◽  
Radical Phenylation

Reactions of aryl diazonium salts and alkyl arylazo ethers. XI. Further evidence for the mechanism of dediazoniation in basic alcoholic solution

1983 ◽  
Vol 36 (5) ◽  
pp. 1031 ◽  
Author(s):  
TJ Broxton ◽  
MJ Mcleish
Keyword(s):  
Free Radical ◽  
Nitrogen Atom ◽  
Solvent Effect ◽  
Alcoholic Solution ◽  
Diazonium Salts ◽  
Hydride Abstraction ◽  
Terminal Nitrogen Atom ◽  
Methoxide Ion ◽  
Diazonium Ion

A comparison of the relative amounts of dediazoniation, SNAr and aryne reactions of 4-chloro-3- nitrobenzenediazonium ion with methoxide ion in CH3OH and in CD3OH confirms that the dediazoniation reaction involves hydride abstraction from the alkoxide ion by the electrophilic terminal nitrogen atom of the diazonium ion. Furthermore, the relative amounts of anionic and free-radical dediazoniation are the same in CH3OH and in CD3OH. This confirms that the partitioning between the free-radical and anionic pathways for dediazoniation is on the aryl diimide and not on the free diazonium ion. Some previously reported results on the solvent effect (methanol against ethanol) for the reaction have been reinterpreted in the light of the above conclusions.

Direct Dynamics for Free Radical Kinetics in Solution:  Solvent Effect on the Rate Constant for the Reaction of Methanol with Atomic Hydrogen

1999 ◽  
Vol 103 (25) ◽  
pp. 4893-4909 ◽  
Author(s):  
Yao-Yuan Chuang ◽  
Mala L. Radhakrishnan ◽  
Patton L. Fast ◽  
Christopher J. Cramer ◽  
Donald G. Truhlar
Keyword(s):  
Free Radical ◽  
Solvent Effect ◽  
Rate Constant ◽  
Atomic Hydrogen ◽  
Direct Dynamics

Solvent effect on the free-radical copolymerization of 2-hydroxyethyl methacrylate witht-butyl acrylate

2001 ◽  
Vol 39 (12) ◽  
pp. 2043-2048 ◽  
Author(s):  
Carmen Fernández-Monreal ◽  
Gerardo Martínez ◽  
Manuel Sánchez-Chaves ◽  
Enrique López Madruga
Keyword(s):  
Free Radical ◽  
Solvent Effect ◽  
Butyl Acrylate ◽  
Radical Copolymerization ◽  
Hydroxyethyl Methacrylate ◽  
Free Radical Copolymerization

Solvent effect on the kinetics of the free-radical polymerization of styrene in the presence of fullerene C60

2014 ◽  
Vol 55 (1) ◽  
pp. 64-68 ◽  
Author(s):  
R. Kh. Yumagulova ◽  
N. A. Medvedeva ◽  
S. I. Kuznetsov ◽  
V. A. Kraikin ◽  
S. V. Kolesov
Keyword(s):  
Free Radical ◽  
Solvent Effect ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Fullerene C60 ◽  
Kinetics Of

Modeling the Solvent Effect on the Tacticity in the Free Radical Polymerization of Methyl Methacrylate

2010 ◽  
Vol 43 (13) ◽  
pp. 5602-5610 ◽  
Author(s):  
İsa Değirmenci ◽  
Şükrü Eren ◽  
Viktorya Aviyente ◽  
Bart De Sterck ◽  
Karen Hemelsoet ◽  
...  
Keyword(s):  
Free Radical ◽  
Methyl Methacrylate ◽  
Solvent Effect ◽  
Radical Polymerization ◽  
Free Radical Polymerization
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