SYNTHESIS AND SPECTRAL CHARACTERIZATION OF NOVEL BIS-UREA DERIVATIVES BASED ON HEXAMETHYLENE DIISOCYANATE AND TOLUIDINES

• Furqat Alisher ogli Toshtemirov

  Author

• Bakhodir Faxriddinovich Mukhiddinov

  Author

• Abduxamit Gafurovich Makhsumov

  Author

This study describes the synthesis, structure, and physicochemical properties of N²,N³-hexamethylene-bis-[(o-, m-, p-toluidinyl)urea],  a novel bis-urea compound. The synthesis was carried out through the reaction between o-, m-, and p-toluidine and hexamethylene diisocyanate (HDI). The structures of the obtained compounds were confirmed by elemental analysis and FT-IR spectroscopy. The synthesized derivatives were obtained in high yields and exhibited characteristic spectral features corresponding to urea functional groups.

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