Direct and Solvent‐Free Oxidative Cleavage of Double Bonds in High‐Oleic Vegetable Oils,ChemistrySelect

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Direct and Solvent‐Free Oxidative Cleavage of Double Bonds in High‐Oleic Vegetable Oils
ChemistrySelect ( IF 1.9 ) Pub Date : 2020-01-27 , DOI: 10.1002/slct.201903516
Massimo Melchiorre _{1,

2} , Vincenzo Benessere ₃ , Maria E. Cucciolito _{1,

2} , Chiara Melchiorre ₁ , Francesco Ruffo _{1,

2} , Roberto Esposito _{1,

2}

Affiliation

An unprecedented direct oxidation of high‐oleic triglycerides to produce azelaic glycerides has been carried out by using a catalytic system based on H₂WO₄/H₂O₂. The results are highly competitive with those reported so far for simpler feedstock: at low catalyst loading the oxidation proceeds with satisfactory yields also starting from a real waste oil matrix without any prior purification.

中文翻译：

高油性植物油中双键的直接和无溶剂氧化裂解

使用基于H ₂ WO ₄ / H ₂ O ₂的催化体系，对高油酸甘油三酸酯进行了前所未有的直接氧化以生成壬二酸甘油酯。该结果与迄今报道的更简单的原料相比具有极强的竞争力：在催化剂用量较低的情况下，氧化也可从真实的废油基质开始进行，而无需任何事先纯化即可获得令人满意的收率。

更新日期：2020-01-27

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