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  4. Oxidative coupling of toluene under periodic conditions on Pb/Li/MgO: a selective pathway to 1,2-diphenylethane
 
book part or chapter

Oxidative coupling of toluene under periodic conditions on Pb/Li/MgO: a selective pathway to 1,2-diphenylethane

Dubuis, S.
•
Lorenzi, M.
•
Doepper, R.
Show more
1997
Dynamics of Surfaces and Reaction Kinetics in Heterogeneous Catalysis

Toluene oxidn. over Pb/Li/MgO is investigated in a tubular fixed bed reactor at low conversions. A periodic process alternating toluene oxidn. in absence of oxygen in the feed and regeneration of the catalyst by oxygen presents important changes in product distribution in comparison with steady-state oxidn. Periodic conditions increase the selectivity in favor of the coupling reaction which leads to 1,2-diphenylethane and avoid formation of oxygenated products. [on SciFinder (R)]

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Type
book part or chapter
DOI
10.1016/S0167-2991(97)80433-8
Web of Science ID

WOS:000071440800038

Author(s)
Dubuis, S.
Lorenzi, M.
Doepper, R.
Renken, A.  
Date Issued

1997

Publisher

Elsevier

Publisher place

Amsterdam

Published in
Dynamics of Surfaces and Reaction Kinetics in Heterogeneous Catalysis
Start page

469

End page

477

Series title/Series vol.

Studies in Surface Science and Catalysis; 109

Subjects

Coupling reaction

•

Coupling reaction catalysts (oxidative

•

selective prepn. of 1

•

2-diphenylethane by oxidative coupling of toluene under periodic conditions on Pb/Li/MgO)

•

toluene oxidative coupling periodic conditions

•

diphenylethane selective prepn periodic conditions

Note

CAN 128:167213 25-2 Benzene, Its Derivatives, and Condensed Benzenoid Compounds Institute of Chemical Engineering,Swiss Federal Institute of Technology,Lausanne,Switz. Journal 0167-2991 written in English. 1309-48-4 (Magnesium oxide); 7439-92-1 (Lead); 7439-93-2 (Lithium) Role: CAT (Catalyst use), USES (Uses) (selective prepn. of 1,2-diphenylethane by oxidative coupling of toluene under periodic conditions on Pb/Li/MgO); 108-88-3 (Toluene) Role: RCT (Reactant), RACT (Reactant or reagent) (selective prepn. of 1,2-diphenylethane by oxidative coupling of toluene under periodic conditions on Pb/Li/MgO); 103-29-7P (1,2-Diphenylethane) Role: SPN (Synthetic preparation), PREP (Preparation) (selective prepn. of 1,2-diphenylethane by oxidative coupling of toluene under periodic conditions on Pb/Li/MgO)

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Available on Infoscience
April 18, 2006
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/229429
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