…Free radicals can be generated in the following ways: (a) By breaking chemical bonds through pyrolysis, photolysis, radiolysis, etc. (homolysis). (C 6 H 5 ) 3 CC(C 6 H 5 ) 3 ―→2(C 6 H 5 ) 3 C・ ……(1) ( CH 3 ) 4 Pb― →4CH 3 ・+Pb ……(2) (C 6 H 5 COO) 2 ―→2C 6 H 5 COO・ ……(3) (b) By secondary reactions such as decomposition, rearrangement, addition, and induction of other free radicals. … *Some terminology explanations that mention "homolysis" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…遊離基は次のような方法で発生させることができる。(a)熱分解,光分解,放射線分解などの方法で化学結合を切断する(ホモリシスhomolysis)。(C6H5)3CC(C6H5)3―→2(C6H5)3C・ ……(1) (CH3)4Pb―→4CH3・+Pb ……(2) (C6H5COO)2―→2C6H5COO・ ……(3) (b)他の遊離基の分解,転位,付加,誘発など二次的反応により生成させる。… ※「homolysis」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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