各種オレイン酸エステルとアルカリ金属ヨウ化物及びアルカリ土類金属ヨウ化物との加熱反応

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As previously reported, thermal reaction of fatty acid methyl ester and magnesium iodide resulted in the formation of magnesium soap and methyl iodide. In this paper, thermal reactions of oleic acid esters having various chain length of alkoxyl group with iodides of alkali and alkaline earth metals under various reaction temperatures were carried out.<BR>The longer the chain length of alkoxyl group in the oleates, the lower the yield of alkyl iodide except the case of magnesium iodide resulted. The higher the temperature in the reaction of methyl oleate with the metal iodides, the higher the maximum yield of methyl iodide and the faster the velocity which reached the maximum yield gained. The reaction of methyl oleate with calcium iodide at 200°C gave the maximum yield of alkyl iodide, 89% of methyl iodide.
社団法人日本油化学会の論文