芳香族化合物の化学変化に対する物理的操縦法

Abstract

報 文 芳香族化合物の化學攣化に封する物理的操縦法＊ 原 田 梧棲 (電i氣化學工業株式會杜) Abstract． Eacharomatic皿ucleushasapotcntialellergya11itsown，thevalロeofwhichchangeswithldnd， number an(1position of substittlents，an(l there are two ldn(ls of substitllents，e乱ch having opp )s1te properties・This Faper deals with a gener乱l rule existing betweαl the kind of sul)stituents alld their proper posit至on ill the aromatlc Iluclcus・The substitueuts change their posidon or enter illto the nucleus to ma，ke thc energy of the compolmd minimum．The special actiou ofαしtalysers ＆n(l e旋et of p｝lysical condit丑011s in the chemical changes can be cマass…￡ied hl two ki11(ls；onc acts ill the (lirection of illcτeas1ng the energy an(1the other in the oPPos三te side・Accordhlg tQ this hypothesis we can I)1・edict the position of nucleus where a given llew group should be introduced oτrep1aced，and we can also k！10-v how to d()to prQduce any des…red comP〔)ulld。