YANGI KATALITIK SISTEMALARDA ATSETILEN SPIRTLARIDAN DIINDIOLLAR SINTEZ QILISH JARAYONI

Odiljon  ZIYADULLAYEV; Go‘zal  OTAMUXAMEDOVA; Sarvinoz  TIRKASHEVA; Valentin  NENAYDENKO; Saida  ABDURAXMANOVA

doi:10.69617/nuuz.v3i3.1.1.5434

Odiljon ZIYADULLAYEV Chirchiq davlat pedagogika universiteti ilmiy ishlar va innovatsiyalar bo‘yicha prorektori, kimyo fanlari doktori
Go‘zal OTAMUXAMEDOVA Chirchiq davlat pedagogika universiteti, ilmiy - tadqiqotlar, innovatsiyalar va ilmiy pedagog kadrlar tayyorlash bo‘limi boshlig‘i, kimyo fanlari bo‘yicha falsafa doktori
Sarvinoz TIRKASHEVA Jizzax davlat pedagogika universiteti, Tabiiy fanlar fakulteti kimyo va uni o‘qitish metodikasi kafedrsi o‘qituvchisi, kimyo fanlari bo‘yicha falsafa doktori
Valentin NENAYDENKO Moskva davlat universiteti Organik kimyo kafedra mudiri, kimyo fanlari doktori
Saida ABDURAXMANOVA O‘zbekiston Milliy Universiteti, Kimyo fakulteti, umumiy va neft-gaz kimyo kafedrasi katta o‘qituvchisi, kimyo fanlari bo‘yicha falsafa doktori

DOI: https://doi.org/10.69617/nuuz.v3i3.1.1.5434

Keywords: Terminal acetylene alcohols, diacetylene diols, dimerization, catalytic system, reaction mechanism, product yield

Abstract

In this work, diacetylene diols are formed based on the reaction of homolytic coupling of terminal acetylene alcohols with aliphatic, alicyclic, aromatic and heterocyclic molecules using copper (I) chloride as a catalyst, N,N,Nˊ,Nˊtetramethylethylenediamine as a ligand, carbon tetrachloride as oxidizing agent, methanol as solvent. The most optimal conditions for the dimerization of terminal acetylene alcohols were determined and the reaction kinetics were analyzed. Synthesized diacetylene diolls were identified, their composition, purity, structure and specific constants were proved by modern physico-chemical methods.

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PROCESS OF SYNTHESIS OF DIINDIOLS FROM ACETYLENE ALCOHOL IN NEW CATALYTIC SYSTEMS

Abstract

References

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