Wurtz reaction

Japanese: ウルツ反応 - ウルツはんのう(英語表記)Wurtz reaction
Wurtz reaction
A reaction in which metallic sodium is reacted with an alkyl halide to obtain a dimerization product. It was discovered by CA Wurtz in 1855. The Wurtz reaction itself is a synthetic reaction for symmetrical hydrocarbons, but Rudolf Fittig (1835-1910) applied this reaction in 1864 to the coupling reaction of aromatic halides (aryl halides, ArX in the following formula) with alkyl halides. This is known as the Wurtz-Fittig reaction (or simply the Fittig reaction).

Source: Heibonsha World Encyclopedia, 2nd Edition Information

Japanese:
ハロゲン化アルキルに金属ナトリウムを作用させて,二量化生成物を得る反応。1855年C.A.ウルツにより発見された。ウルツ反応自身は対称な炭化水素の合成反応であるが,フィティヒRudolf Fittig(1835‐1910)は64年この反応を芳香族ハロゲン化物(ハロゲン化アリール,次式のArX)とハロゲン化アルキルとのカップリング反応に応用した。これはウルツ=フィティヒ反応(単にフィティヒ反応ともいう)として知られる。

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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