Cu2+/Zeolite catalyzed aldol condensation: Greener synthesis of 4′-piperidinophenyl enones. (2020)

• Record Type: Journal Article
• Authors: Ranganathan, K.; Kamalakkannan, D.; Suresh, R.; Sakthinathan, S.P.; Arulkumaran, R.; Sundararajan, R.; Manikandan, V.; Venkatachalam, P.; Rajalakshmi, S.; Muthuvel, I.; Thirunarayanan, G.
• Is Part Of: Materials today. Volume 22:Part 3(2020)
• Page Start: 1196
• Page End: 1199
• Publication Date: 2020
• Subjects: Styryl 4′-piperidinophenyl ketones -- Cu2+/Zeolite -- Aldol condensation -- Microwave irradiation -- Catalytic activity -- Influence of solvents; Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2019.12.120
• Languages: English
• ISSNs: 2214-7853

Abstract

Abstract: A series containing twelve substituted 4′-piperidinophenyl chalcones were synthesized from crossed-aldol condensation between 4-piperidionphenyl methyl ketone and substituted benzaldehydes using solid Cu 2+ /Zeolite catalyzed microwave assisted method. This condensation gave more than 85% yield. The structures of chalcones were analyzed by physico-chemical properties and spectroscopic data. The influence of the catalyst was investigated by observed quantity of yields.