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Vol. 18 No. 2 (2006): Vol 18 Issue 2

Rate Acceleration of Baylis-Hillman Reaction with Lithium Bromide and 1,8- Diazabicyclo[5.4.0]undec-7-enein Solvent Free Medium

Manouchehr Mamaghani
Department of Chemistry, Faculty of Sciences, The University of Guilan,P.O. Box 41335-1914, Rasht, Iran
Korosh Radmogadam
Department of Chemistry, Faculty of Sciences, The University of Guilan,P.O. Box 41335-1914, Rasht, Iran
Abed Badrian
Department of Chemistry, Faculty of Sciences, The University of Guilan,P.O. Box 41335-1914, Rasht, Iran

Corresponding Author(s) : Manouchehr Mamaghani

m-chem41@guilan.ac.ir

Asian Journal of Chemistry, Vol. 18 No. 2 (2006): Vol 18 Issue 2

Abstract

The Baylis-Hillman reaction was accelerated in the presence of catalytic amount of lithium bromide and 1,8-diazabicyclo[5.4.0]undec-7-ene in a solvent free medium. A preliminary kinetic study revealed that the relative rate of the reaction using lithium bromide was considerably faster than that of reaction without lithium bromide.

Keywords

Baylis-Hillman b-hydroxy-a-methylene esters Lithium bromide 1,8- Diazabicyclo[5.4.0]undec-7-ene
(1)
Mamaghani, M.; Radmogadam, K.; Badrian, A. Rate Acceleration of Baylis-Hillman Reaction With Lithium Bromide and 1,8- Diazabicyclo[5.4.0]undec-7-Enein Solvent Free Medium. ajc 2010, 18, 840-844.
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