1-Benzyl-2-(thien-2-yl)-4,5-dihydro-1<i>H</i>-imidazole

Abstract

Imidazolines are a valuable class of organic compounds, namely ligands of imidazoline receptors, chiral ligands for metal catalysis, synthetic intermediates. The title compound has been prepared through a modified procedure, employing N-benzylethylenediamine and thiophene-2-carbaldehyde under the action of N-bromosuccinimide (NBS) in dichloromethane (DCM) in a good 78% yield.

Keywords

• imidazoline
• NBS
• cyclization