Mona Hosseini-Sarvari*
Department of Chemistry, Shiraz University, Shiraz 71454, I. R. Iran
Fax: +98(711)2280926
* Corresponding author: E-mail: hossaini@susc.ac.ir
Abstract
Zinc oxide (ZnO) catalyses the nucleophilic opening of epoxide rings by amines
leading to the efficient synthesis of β-
aminoalcohols. The reaction works well with aromatic and aliphatic amines in
short reaction times and in the absence of
any solvent. Exclusive trans stereoselectivity is observed for cyclic epoxides.
Furthermore, the catalyst can be reused
for several times without any significant loss of catalytic activity.
Keywords: ZnO, epoxides, amines, solvent-free conditions, β-aminoalcohols