活性白土存在下におけるリノール酸と無水マレイン酸との反応
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概要
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The addition reactions of maleic anhydride to linolic acid were carried out in the presence of activated clay at 180°C. The methyl ester of reaction products was fractionated by TLC. Then, each fraction was identified by mol. wt., saponif. V., and from the GLC, NMR, IR, and UV spectral characteristics.<BR>The activated clay acts as a catalyst for the maleic anhydride addition reaction to linolic acid giving monomaleinized compounds with the structure of cyclohexenic type in more than 50% yield. In the absence of activated clay the reaction products include compounds of various type containing monomaleinized compounds of succinic anhydride type.
- 社団法人 日本油化学会の論文