Two-step synthesis of ferrocenyl esters of vanillic acid

M. S. Denisov; A. A. Gorbunov; V. O. Nebogatikov; L. V. Pavlogradskaya; V. A. Glushkov

doi:10.1134/S107036321703015X

Two-step synthesis of ferrocenyl esters of vanillic acid

Authors: Denisov M.S.¹, Gorbunov A.A.¹, Nebogatikov V.O.¹, Pavlogradskaya L.V.¹, Glushkov V.A.¹
Affiliations:
1. Institute of Technical Chemistry
Issue: Vol 87, No 3 (2017)
Pages: 463-469
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/218741
DOI: https://doi.org/10.1134/S107036321703015X
ID: 218741

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Abstract

Successive reactions of vanillin with aromatic aldehydes at the phenol group and ferroceneboronic acid at the carbonyl group catalyzed with various N-heterocyclic carbenes afforded the corresponding ferrocenyl esters. In these reactions copper(II) sulfate, cinnamic aldehyde, and air oxygen act as oxidants. The resulting ferrocenyl esters of vanillic acid were tested for cytotoxicity.