…The Wurtz reaction itself is a symmetrical hydrocarbon synthesis reaction, but in 1864 Rudolf Fittig (1835-1910) applied this reaction 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). In this case, ArX is preferentially metallated to produce ArNa, so the R-Ar coupling product is preferentially produced. … *Some of the terminology explanations that mention the "Wurtz-Fittig reaction" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…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。この場合,ArXが優先的にメタル化されてArNaが生ずるので,R-Arのカップリング生成物が優先的に生成する。… ※「ウルツ=フィティヒ反応」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 |
...The headquarters is in London. [International ...
A lake that spans the Federal District and the Sta...
The first colony in New England (present-day easte...
A classification term for pieces in Japanese theat...
…The Public Advertiser, which had already increas...
...A perennial herb of the Ranunculaceae family (...
…As a poet, he wrote long romantic poems and grea...
...The German Ludwig von Siegen (c. 1609-80) disc...
〘Noun〙① = Aiji (beloved child) ※Shoku Nihongi - Ta...
〘Noun〙 Characters reflected in a mirror. Character...
A tower on a terrace in the northeastern part of ...
A palm of the genus Nipa in the family Palmaceae ...
A substituted benzene compound. Formerly known as...
A French pastry made by candied large chestnuts (...
A rebellion that took place mainly in the Western ...