フェニルグリシジルエーテルとドデシルメルカプタンとの反応

概要

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In order to elucidate the curing reactions of epoxy resins, the reactions between phenyl glycidyl ether and dodecyl mercaptan were investigated. Thus, changes in the number of free epoxy- and mercapto-groups as well as in viscosities were quantitatively determined over a duration of time. The results indicated that the reaction was accelerated by the addition of an amine such as triethylamine and tri-n-butylamine. Ethyl alcohol and metallic sodium, etc. also served as effective catalysts. Addition reaction of dodecyl mercaptan to phenyl glycidyl ether occurred at temperaturesand above 40°C in the presence of a catalyst such as triethylamine . above 150°C without catalysts. jn the presence of triethylamine phenyl glycidyl ethev reacted more readily with lauryl alcohol than dodecyl mercaptan .
社団法人有機合成化学協会の論文