Oxidation of long-chain α-olefins using environmentally-friendly oxidants

Kamil Peckh; Dawid Lisicki; Gabriela Talik; Beata Orlińska

doi:10.3390/ma13204545

Oxidation of long-chain α-olefins using environmentally-friendly oxidants

Department of Chemical Organic Technology and Petrochemistry (RCH/RCH5)

Silesian University of Technology

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

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 reaction of α-olefins. N-hydroxyphthalimide in combination with Co(acac)₂ demonstrated high activity in the oxidation stage using oxygen.

Original language	English
Article number	4545
Pages (from-to)	1-14
Number of pages	14
Journal	Materials
Volume	13
Issue number	20
DOIs	https://doi.org/10.3390/ma13204545
Publication status	Published - 2 Oct 2020

Keywords

N-hydroxyphthalimide
Oxidation
Oxidative cleavage
α-olefins

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics

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title = "Oxidation of long-chain α-olefins using environmentally-friendly oxidants",

abstract = "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{\textendash}82 mgKOH/g) and saponification numbers (64{\textendash}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 α-olefins. N-hydroxyphthalimide in combination with Co(acac)2 demonstrated high activity in the oxidation stage using oxygen.",

keywords = "N-hydroxyphthalimide, Oxidation, Oxidative cleavage, α-olefins",

author = "Kamil Peckh and Dawid Lisicki and Gabriela Talik and Beata Orli{\'n}ska",

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AU - Peckh, Kamil

AU - Lisicki, Dawid

AU - Talik, Gabriela

AU - Orlińska, Beata

PY - 2020/10/2

Y1 - 2020/10/2

N2 - 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 reaction of α-olefins. N-hydroxyphthalimide in combination with Co(acac)2 demonstrated high activity in the oxidation stage using oxygen.

AB - 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 reaction of α-olefins. N-hydroxyphthalimide in combination with Co(acac)2 demonstrated high activity in the oxidation stage using oxygen.

KW - N-hydroxyphthalimide

KW - Oxidation

KW - Oxidative cleavage

KW - α-olefins

UR - https://www.scopus.com/pages/publications/85095713067

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DO - 10.3390/ma13204545

M3 - Article

AN - SCOPUS:85095713067

SN - 1996-1944

VL - 13

SP - 1

EP - 14

JO - Materials

JF - Materials

IS - 20

M1 - 4545

ER -

Oxidation of long-chain α-olefins using environmentally-friendly oxidants

Abstract

Keywords

ASJC Scopus subject areas

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