Synthesis of azelaic acid from vegetable oil‐based feedstocks

A Köckritz, A Martin - European journal of lipid science and …, 2011 - Wiley Online Library
Synthesis of azelaic acid from vegetable oil‐based feedstocks - Köckritz - 2011 - European
Journal of Lipid Science and Technology - Wiley Online Library Skip to Article Content Skip to …

Homogeneous catalysis and heterogeneous recycling: a simple Zn (ii) catalyst for green fatty acid esterification

M Melchiorre, ME Cucciolito, M Di Serio… - ACS Sustainable …, 2021 - ACS Publications
This work describes the use of simple zinc (II) salts (ZnCl2, ZnCO3, Zn (OAc) 2, ZnO, Zn
(ClO4) 2, Zn (TfO) 2, and Zn (BF4) 2) as effective catalysts for the esterification of fatty acids …

Ruthenium catalysed oxidation without CCl4 of oleic acid, other monoenic fatty acids and alkenes

F Zimmermann, E Meux, JL Mieloszynski, JM Lecuire… - Tetrahedron …, 2005 - Elsevier
Ruthenium catalysed oxidation of alkenes and monoenic fatty acids is reported. The study of
the influence of cosolvents (H2O/MeCN/X) shows that toxic CCl4 initially used in the …

Sustainable process for production of azelaic acid through oxidative cleavage of oleic acid

V Benessere, ME Cucciolito, A De Santis… - Journal of the …, 2015 - Wiley Online Library
This work describes two sustainable methods for production and purification of azelaic acid
(AA) to replace the current process of ozonolysis of oleic acid (OA). The first proceeds in two …

Methods of refining natural oil feedstocks

SA Cohen, ML Luetkens Jr, C Balakrishnan… - US Patent …, 2015 - Google Patents
Methods are provided for refining natural oil feedstocks. The methods comprise reacting the
feedstock in the presence of a metathesis catalyst under conditions sufficient to form a met …

Catalysis for Oleochemical Platforms

ME Cucciolito, M Di Serio, R Esposito… - European Journal of …, 2023 - Wiley Online Library
The present review articles the most recent efforts, made in the Department of Chemical
Sciences of the University of Naples Federico II, in the catalytic treatment of biomasses …

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

M Melchiorre, V Benessere, ME Cucciolito… - …, 2020 - Wiley Online Library
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 …

Iron‐Catalyzed Oxidative Cleavage of Olefins and Alkynes to Carboxylic Acids with Aqueous tert‐Butyl Hydroperoxide

TM Shaikh, FE Hong - Advanced Synthesis & Catalysis, 2011 - Wiley Online Library
A new method for the oxidation of aromatic olefins and alkynes has been developed using
inexpensive iron (III) chloride hexahydrate (FeCl3⋅ 6 H2O, 5 mol%) catalyst in combination …

Catalytic cleavage of methyl oleate or oleic acid

A Köckritz, M Blumenstein… - European journal of lipid …, 2010 - Wiley Online Library
Different reaction pathways are discussed for the Os‐catalyzed oxidation of methyl oleate
and oleic acid using O2/aldehyde as oxidation system. Monomethyl azelate and pelargonic …

Synthesis, organo-functionalization, and catalytic properties of tungsten oxide nanoparticles as heterogeneous catalyst for oxidative cleavage of oleic acid as a model …

A Enferadi-Kerenkan, AS Ello… - Industrial & Engineering …, 2017 - ACS Publications
A series of tungsten oxide nanoparticles (NPs) has been synthesized via a green and
straightforward approach exploiting bare tungsten powder as a precursor. The synthesized …