Solvent-free mechanochemical chlorination of hydrocarbons with CuCl2

Solvent-free mechanochemical chlorination of hydrocarbons with CuCl2

Solvent-free chlorination of biphenyl and naphthalene was performed under mechanochemical stressing by high-energy ball milling (HEM) of a mixture of CuCl2 (95wt%) and the hydrocarbon (5wt%). The reactivity of the selected hydrocarbons towards CuCl2 during HEM partially correlates with their ionisat...

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Veröffentlicht in:Tetrahedron letters 2013-12, Vol.54 (52), p.7180-7182
Hauptverfasser: Višňovský, Jozef, Billik, Peter, Kubinec, Róbert, Podolec, Peter, Hengerics Szabó, Alexandra, Juriga, Martin, Čabala, Radomír, Kubincová, Janka, Blaško, Jaroslav
Format: Artikel
Sprache:eng
Schlagworte:
Ball milling
Chlorination
Correlation
CuCl2
Hexadecane
High-energy ball milling
Hydrocarbons
Mechanochemistry
Naphthalene
Stressing
Tetrahedrons
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Zusammenfassung:Solvent-free chlorination of biphenyl and naphthalene was performed under mechanochemical stressing by high-energy ball milling (HEM) of a mixture of CuCl2 (95wt%) and the hydrocarbon (5wt%). The reactivity of the selected hydrocarbons towards CuCl2 during HEM partially correlates with their ionisation potentials (IP): hexadecane (9.91eV)>biphenyl (8.27eV)>naphthalene (8.14eV).
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2013.10.108