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Methylation reactions of quinazolin-4-thione

Nazira Boliqul qizi JuraqulovaFoziljon SaitkulovTashkent State Agrarian University, TashkentB.J.ElmuradovInstitute of Chemistry of Plant Substances of the Academy
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methylation of quinazoline-4-thione with methyl iodide, dimethylsulfate and methyltosylate in various solvents was studied. It is shown that the reaction proceeds to N3, O4 and N1 atoms depending on the nature of the alkylating agent, solvent and temperature.

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Koʻrsatkichlar — AkademScholar · Tez orada