An efficient [Bmim]OH catalysed the condensations of aromatic aldehydes and diethyl malonate

Main Article Content

Thi Thuy Duy Nguyen Hoang Phuong Tran

Abstract

The rapid and green procedure for the Knoevenagel reaction between aromatic aldehydes and diethyl malonate was developed by using 1-butyl-3-methylimidazolium hydroxide, [Bmim]OH, as an efficient catalyst. The condensations showed good yields with a wide range of aromatic aldehydes in solvent-free condition and short reaction times. [Bmim]OH was easy to recover and could be reused several times without significant loss of catalytic activity.

 

DOI: https://doi.org/10.31276/VJSTE.60(2).03

Article Details

How to Cite
NGUYEN, Thi Thuy Duy; TRAN, Hoang Phuong. An efficient [Bmim]OH catalysed the condensations of aromatic aldehydes and diethyl malonate. Vietnam Journal of Science, Technology and Engineering, [S.l.], v. 60, n. 2, p. 3-6, june 2018. ISSN 2525-2461. Available at: <http://vietnamscience.vn/index.php/VJSTE/article/view/115>. Date accessed: 19 july 2018.
Section
PHYSICAL SCIENCES