scholarly journals An expeditious and efficient bromomethylation of thiols: enabling bromomethyl sulfides as useful building blocks

RSC Advances ◽  
2018 ◽  
Vol 8 (43) ◽  
pp. 24654-24659 ◽  
Author(s):  
Carolina Silva-Cuevas ◽  
Ehecatl Paleo ◽  
David F. León-Rayo ◽  
J. Armando Lujan-Montelongo
Keyword(s):  
Free Radical ◽  
Building Blocks ◽  
New Method ◽  
Radical Chemistry ◽  
Synthetic Utility ◽  
Free Radical Chemistry

A new method for the bromomethylation of thiols using paraformaldehyde and HBr/AcOH, minimizes the generation of toxic byproducts. Synthetic utility of α-bromomethyl sulfides was demonstrated through umpolung and free radical chemistry.

scholarly journals New Method in Free Radical Chemistry Using 2,4-Diphenyl-4-methyl-1-pentene as Radical Trapping Agent

1997 ◽  
Vol 29 (4) ◽  
pp. 366-369 ◽  
Author(s):  
Yasumasa Watanabe ◽  
Hideyo Ishigaki ◽  
Hiroshi Okada ◽  
Shuji Suyama
Keyword(s):  
Free Radical ◽  
New Method ◽  
Radical Chemistry ◽  
Radical Trapping ◽  
Free Radical Chemistry ◽  
Trapping Agent

Athelstan L. J. Beckwith and the Flowering of Hex-5-enyl Radical Cyclization Chemistry. The Adelaide Years

2011 ◽  
Vol 64 (4) ◽  
pp. 358 ◽  
Author(s):  
Algirdas K. Serelis
Keyword(s):  
Organic Chemistry ◽  
Free Radical ◽  
Radical Cyclization ◽  
Synthetic Methodology ◽  
Radical Chemistry ◽  
Synthetic Utility ◽  
Mechanistic Understanding ◽  
Free Radical Chemistry ◽  
The University ◽  
Chemistry Community

Athel Beckwith chose to embark on a career in free radical chemistry at a time when it was largely ignored by all but a small coterie within the broader Organic Chemistry community. Of his many contributions in this area, the mechanistic clarification and exploitation of the cyclization of hex-5-enyl radical-containing systems is undoubtedly the most significant, leading to what is now, in a multitude of variants, a universally-used, powerful, sophisticated, selective, general synthetic methodology. This account revisits and highlights the early studies carried out by the Beckwith group at The University of Adelaide from the late-1960s to 1980, a period when the main breakthroughs in kinetic and mechanistic understanding were made, and the implications for wider synthetic utility in more complex hex-5enyl systems became apparent.

Corrigendum to: Athelstan L. J. Beckwith and the Flowering of Hex-5-enyl Radical Cyclization Chemistry. The Adelaide Years

2011 ◽  
Vol 64 (11) ◽  
pp. 1538
Author(s):  
Algirdas K. Serelis
Keyword(s):  
Organic Chemistry ◽  
Free Radical ◽  
Radical Cyclization ◽  
Synthetic Methodology ◽  
Radical Chemistry ◽  
Synthetic Utility ◽  
Mechanistic Understanding ◽  
Free Radical Chemistry ◽  
The University ◽  
Chemistry Community

Athel Beckwith chose to embark on a career in free radical chemistry at a time when it was largely ignored by all but a small coterie within the broader Organic Chemistry community. Of his many contributions in this area, the mechanistic clarification and exploitation of the cyclization of hex-5-enyl radical-containing systems is undoubtedly the most significant, leading to what is now, in a multitude of variants, a universally-used, powerful, sophisticated, selective, general synthetic methodology. This account revisits and highlights the early studies carried out by the Beckwith group at The University of Adelaide from the late-1960s to 1980, a period when the main breakthroughs in kinetic and mechanistic understanding were made, and the implications for wider synthetic utility in more complex hex-5enyl systems became apparent.

ChemInform Abstract: Free Radical Chemistry. Part 37. Synthetic Utility of Stannyl Enolates as Radical Alkylating Agents.

ChemInform ◽  
2010 ◽  
Vol 32 (50) ◽  
pp. no-no
Author(s):  
Katsukiyo Miura ◽  
Naoki Fujisawa ◽  
Hiroshi Saito ◽  
Di Wang ◽  
Akira Hosomi
Keyword(s):  
Free Radical ◽  
Alkylating Agents ◽  
Radical Chemistry ◽  
Synthetic Utility ◽  
Free Radical Chemistry

scholarly journals Free Radical Chemistry Enabled by Visible Light-Induced Electron Transfer

2016 ◽  
Vol 49 (10) ◽  
pp. 2295-2306 ◽  
Author(s):  
Daryl Staveness ◽  
Irene Bosque ◽  
Corey R. J. Stephenson
Keyword(s):  
Electron Transfer ◽  
Free Radical ◽  
Visible Light ◽  
Radical Chemistry ◽  
Free Radical Chemistry

Muon spin rotation in free radical chemistry

1979 ◽  
Vol 6 (1-4) ◽  
pp. 397-404 ◽  
Author(s):  
Hanns Fischer
Keyword(s):  
Free Radical ◽  
Muon Spin ◽  
Spin Rotation ◽  
Muon Spin Rotation ◽  
Radical Chemistry ◽  
Free Radical Chemistry
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