LIPASE CATALYZED SYNTHESIS OF PEROXYCARBOXYLIC ACIDS AND LIPASE MEDIATED OXIDATIONS
LIPASE CATALYZED SYNTHESIS OF PEROXYCARBOXYLIC ACIDS AND LIPASE MEDIATED OXIDATIONS
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DOI：
10.1016/s0040-4020(01)81232-1
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发表时间：
1992-05-29
期刊：
影响因子：
2.1
通讯作者：
KIRK, O
中科院分区：
文献类型：
--
作者：
BJORKLING, F;FRYKMAN, H;KIRK, O
研究了脂肪酶催化过氧化氢和游离羧酸合成长链过氧羧酸的反应。当使用甲苯和水的两相体系时，过氧十四酸的产率达到51%。如此形成的过氧酸被用于烯烃的原位氧化，通常能使相应的环氧化物获得高产率。例如，在无溶剂过程中，环己烯氧化物的产率达到定量，1 - 十六烯氧化物的产率达到94%。
Lipase catalyzed synthesis of long chain peroxycarboxylic acids from hydrogen peroxide and free carboxylic acid was investigated. A 51% yield of peroxytetradecanoic acid was achieved when using a two phase system of toluene and water. The peroxy acids thus formed were applied for in situ oxidation of alkenes, in general leading to high yields of the corresponding epoxide. For example, a quantitative yield of cyclohexene oxide and a 94% yield of 1-hexadecene oxide was achieved in a solvent-free process.