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Short Communications

Synthesis and antimicrobial activity of phosphorylated betaines

ORCID Icon, ORCID Icon, ORCID Icon, ORCID Icon, , , & ORCID Icon show all
Pages 654-656 | Received 23 Nov 2021, Accepted 17 Dec 2021, Published online: 31 Jan 2022
 

Abstract

Target phosphorylated betaines (13) were obtained by the quaternization reaction between potassium salt of amino phosphonate and alkyl halides. The structures of the compounds were investigated by IR and NMR spectroscopy. The molecular structure of isopropyl [(N-octyl-N,N-diethylammonio)methyl]phosphonate (2) was determined by a single crystal X-ray analysis. Compound 2 demonstrates a high antibacterial activity against bacterial strain Staphylococcus epidermidis.

Graphical Abstract

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

The reported study was funded by RFBR according to the research project No. 20-33-90255.

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