Bioenzymatic and Chemical Derivatization of Renewable Fatty Acids
- 주제(키워드) omega-amino acid , biocatalysis , biomass , alpha , omega-dicarboxylic acid , fatty acid , oxidation
- 주제(기타) Biochemistry & Molecular Biology
- 등재 SCIE, SCOPUS
- OA유형 Green Published, gold
- 발행기관 MDPI
- 발행년도 2019
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000162188
- 본문언어 영어
- Published As http://dx.doi.org/10.3390/biom9100566
- PubMed https://pubmed.ncbi.nlm.nih.gov/31590242
초록/요약
In addition to our previous efforts toward bioenzymatic and chemical transformations of ricinoleic acid and oleic acid to their corresponding alpha,omega-dicarboxylic acids via their ester intermediates driven in Escherichia coli cells, several efficient oxidation conditions were investigated and optimized for the conversion of omega-hydroxycarboxylic acids to alpha,omega-dicarboxylic acids. Pd/C-catalyzed oxidation using NaBH4 in a basic aqueous alcohol and Ni(II) salt-catalyzed oxidation using aqueous sodium hypochlorite were considered to be excellent as a hybrid reaction for three successive chemical reactions (hydrogenation, hydrolysis, and oxidation) and an eco-friendly, cost-effective, and practical approach, respectively. Omega-hydroxycarboxylic acids and omega-aminocarboxylic acid were also easily prepared as useful building blocks for plastics or bioactive compounds from the bioenzymatically driven ester intermediate. The scope of the developed synthetic methods can be utilized for large-scale synthesis and various derivatizations.
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