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Oxidation of Long-Chain ?-Olefins Using Environmentally-Friendly Oxidants.

ABSTRACT: Studies on the oxidation of ?-olefins via the two-stage method are presented. The new method consisted of oxidizing C30+ ?-olefins with hydrogen peroxide (2 equiv.) and subsequent oxidation with oxygen. Products with high acid numbers (29-82 mgKOH/g) and saponification numbers (64-140 mgKOH/g) were obtained and compared with products obtained using only hydrogen peroxide or oxygen. It was demonstrated that H2O2 can be partially replaced by oxygen in the oxidative cleavage reaction of ?-olefins. N-hydroxyphthalimide in combination with Co(acac)2 demonstrated high activity in the oxidation stage using oxygen.

SUBMITTER: Peckh K

PROVIDER: S-EPMC7602050 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Oxidation of Long-Chain α-Olefins Using Environmentally-Friendly Oxidants.

Peckh Kamil K Lisicki Dawid D Talik Gabriela G Orlińska Beata B

Materials (Basel, Switzerland) 20201013 20

Studies on the oxidation of α-olefins via the two-stage method are presented. The new method consisted of oxidizing C30+ α-olefins with hydrogen peroxide (2 equiv.) and subsequent oxidation with oxygen. Products with high acid numbers (29-82 mgKOH/g) and saponification numbers (64-140 mgKOH/g) were obtained and compared with products obtained using only hydrogen peroxide or oxygen. It was demonstrated that H2O2 can be partially replaced by oxygen in the oxidative cleavage r ...[more]

PMID: 33066275

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