… RCH=CH 2 +CO+H 2 ―→RCH 2 CH 2 CHO The principle of this reaction was discovered by Otto Roelen of Germany in 1938, and the first industrial equipment was built in 1945. It is still an important industrial organic synthesis process. An example of its application is the synthesis of 2-ethylhexanol from propylene. First, propylene is converted to n -butyraldehyde by the oxo method, and then 2-ethylhexenal is obtained by aldol condensation reaction, after which a hydrogenation reaction is carried out. … *Some of the terminology explanations that mention "ethylhexanol" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
… RCH=CH2+CO+H2 ―→RCH2CH2CHOこの反応の原理は1938年にドイツのレーレンOtto Roelenによって発見され,45年に最初の工業装置が建設されたが,いまでも重要な有機合成工業プロセスである。その応用例はプロピレンからの2‐エチルヘキサノールの合成である。まずプロピレンをオキソ法によってn‐ブチルアルデヒドに変え,そのアルドール縮合反応によって2‐エチルヘキセナールを得てのち,さらに水素化反応を行う。… ※「エチルヘキサノール」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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