Eco-friendly synthesis of new thiophene-based Schiff bases containing piperidine rings

It is known that compounds containing sulfur in their structure have a wide range of biological activities, such as antibacterial, antiallergic, antimicrobial, anticancer, and anticonvulsant. In addition, nitrogen-containing heterocyclic compounds are also found in nature and the structure of drugs. Various compounds, such as piperidine and its derivatives, are also widely used in the synthesis of many drugs. Various Schiff bases have been synthesized in drug development studies, and they have been used in clinical applications as drugs and drug candidates. In this context, the synthesis of new thiophene-based Schiff bases containing piperidine rings is aimed. Green chemistry objectives were adhered to in the syntheses. Thiophene-2-carbaldehyde and piperidine derivatives were used as starting compounds, and new compounds containing thiophene-based piperidine were synthesized without adding any catalyst or solvent to the reaction medium. The desired Schiff base compounds were successfully synthesized in high yield and in a short time.

Journal

ORGANIC COMMUNICATIONS

Year

2024

Volume

17

Issue

2

Pages

128-132

ISSN

1307-6175

DOI

10.25135/acg.oc.170.24.06.3246

WoS UID

WOS:001261096100005