高エネルギー状態を利用する水溶液内有機反応

概要

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The plasmas generated by glow discharge, arc discharge and burning flame induce various organic reactions in aqueous solution, such as oxidation, dehydrogenation, carboxylation, amination, coupling reaction and fixation of nitrogen molecules etc. The main active species are considered to be hydroxyl and hydrogen radicals generated by the decomposition of water molecules under high energy conditions. The reactions induced by plasma are very strong processes without using any other chemical reagent. Considering the composition of the reaction products, the reactions proceed relatively controlled stepwise way. The new type of chemical reaction in aqueous solution induced by plasmas is an unusual reaction which could not be carried out by the conventional chemical ways, and is considered to have great potentialities in its application to many organic compounds in aqueous solution. These reactions are also interesting in connection with the abiotic formation of organic compounds during the course of chemical evolutional processes on the primitive Earth.
社団法人有機合成化学協会の論文