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Journal Articles Topics in Catalysis Year : 2014

Aqueous Heck Arylation of Acrolein Derivatives: The Role of Cyclodextrin as Additive

W. Al-Maksoud
  • Function : Author
M. Jahjah
  • Function : Author
E. Monflier
A. Ponchel
B. Leger
  • Function : Author
C. Pinel
L. Djakovitch

Abstract

Heck arylation of acrolein dialkyl acetal with (hetero)-aryl halides in water catalyzed by solid palladium catalysts and in presence of cyclodextrins is reported. Depending on the nature of the base, either cinnamaldehyde or 3-aryl propionic ester is obtained. It was shown that the presence of cyclodextrins in the reaction media increased the reaction rate as well as the stability of the palladium species.
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hal-01149236 , version 1 (06-05-2015)

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W. Al-Maksoud, M. Jahjah, E. Monflier, A. Ponchel, B. Leger, et al.. Aqueous Heck Arylation of Acrolein Derivatives: The Role of Cyclodextrin as Additive. Topics in Catalysis, 2014, 57 (17-20), pp.1550-1557. ⟨10.1007/s11244-014-0328-y⟩. ⟨hal-01149236⟩
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