Synthesis and characterization of new fatty Schiff base ethers of  4-((pyridin-3-ylmethylimino)methyl)phenol

Mohini Yarra; Badari Narayana Prasad Rachapudi; Sri Lakshmi Karuna Mallampalli

doi:10.5155/eurjchem.5.2.260-262.992

European Journal of Chemistry 2014, 5(2), 260-262 | doi: https://doi.org/10.5155/eurjchem.5.2.260-262.992 | Get rights and content

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Synthesis and characterization of new fatty Schiff base ethers of 4-((pyridin-3-ylmethylimino)methyl)phenol

Mohini Yarra ⁽¹⁾

, Badari Narayana Prasad Rachapudi ⁽²⁾

, Sri Lakshmi Karuna Mallampalli ^(3,*)

⁽¹⁾ Centre for Lipid Research, Council of Scientific and Industrial Research, Indian Institute of Chemical Technology, Hyderabad, 500007, India
⁽²⁾ Centre for Lipid Research, Council of Scientific and Industrial Research, Indian Institute of Chemical Technology, Hyderabad, 500007, India
⁽³⁾ Centre for Lipid Research, Council of Scientific and Industrial Research, Indian Institute of Chemical Technology, Hyderabad, 500007, India
^(*) Corresponding Author

Received: 06 Dec 2013 | Revised: 18 Jan 2014 | Accepted: 19 Jan 2014 | Published: 30 Jun 2014 | Issue Date: June 2014

Abstract

A series of ten new Schiff base ethers were synthesized by etherification of Schiff base-{4-(pyridine-3-methylimino) methyl phenol} with fatty alkyl bromides of different chain lengths (C₄-C₁₈) in the presence of base with 80-85% isolated yields. All the synthesized Schiff base ethers (2a-j) were characterized by FT-IR, ¹H NMR, ¹³C NMR and Mass spectral studies. Presence of a characteristic peak for ether linkage, C-O at 1039 cm^-1 in IR spectra; a triplet around 7.67 ppm in ¹H NMR and a characteristic peak around 69.7 in case of ¹³C NMR further confirmed the structures of Schiff base ethers. The structure of all the compounds were further confirmed by their characteristic molecular ion peaks in ESI-MS.

Keywords

Synthesis; Schiff base; Etherification; Schiff base ether; Pyridine derivatives; Fatty alkyl bromides

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DOI: 10.5155/eurjchem.5.2.260-262.992

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The Council for Scientific Industrial Research-Indian Institute of Chemical Technology, India

Citations

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DOI: 10.1007/s11814-016-0211-6

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How to cite

Yarra, M.; Rachapudi, B.; Mallampalli, S. Eur. J. Chem. 2014, 5(2), 260-262. doi:10.5155/eurjchem.5.2.260-262.992

Yarra, M.; Rachapudi, B.; Mallampalli, S. Synthesis and characterization of new fatty Schiff base ethers of 4-((pyridin-3-ylmethylimino)methyl)phenol. Eur. J. Chem. 2014, 5(2), 260-262. doi:10.5155/eurjchem.5.2.260-262.992

Yarra, M., Rachapudi, B., & Mallampalli, S. (2014). Synthesis and characterization of new fatty Schiff base ethers of 4-((pyridin-3-ylmethylimino)methyl)phenol. European Journal of Chemistry, 5(2), 260-262. doi:10.5155/eurjchem.5.2.260-262.992

Yarra, Mohini, Badari Narayana Prasad Rachapudi, & Sri Lakshmi Karuna Mallampalli. "Synthesis and characterization of new fatty Schiff base ethers of 4-((pyridin-3-ylmethylimino)methyl)phenol." European Journal of Chemistry [Online], 5.2 (2014): 260-262. Web. 20 Aug. 2022

Yarra, Mohini, Rachapudi, Badari, AND Mallampalli, Sri. "Synthesis and characterization of new fatty Schiff base ethers of 4-((pyridin-3-ylmethylimino)methyl)phenol" European Journal of Chemistry [Online], Volume 5 Number 2 (30 June 2014)

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