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