BioChem - DOS

Efficient Catalytic Oxidation of 5-Hydroxymethylfurfural to 2,5-Furandicarboxylic Acid by Magnetic Laccase Catalyst

Chembiochem : a European journal of chemical biology

Wang, Ke‐ Feng; Liu, Chun‐ lei; Sui, Kun‐ yan; Guo, Chen; Liu, Chun‐ Zhao

<P><B>Abstract</B></P><P>2,5&#8208;Furandicarboxylic acid (FDCA) is a bio&#8208;based platform chemical for the production of polyethylene furanoate (PEF) and other valuable furanic chemicals. A magnetic laccase catalyst with (2,2,6,6&#8208;tetramethyl&#8208;piperidin&#8208;1&#8208;yl)oxyl (TEMPO) as the mediator has the remarkable capability of oxidizing 5&#8208;hydroxymethylfurfural (HMF) to 2,5&#8208;furandicarboxylic acid (FDCA). Under optimal reaction conditions, a quantitative yield (90.2 %) of FDCA with complete HMF conversion was obtained after 96 h of reaction. More importantly, the magnetic laccase catalyst exhibited good recyclability and stability, maintaining 84.8 % of its original activity following six reuse cycles. This is the first report on the efficient catalytic oxidation of HMF to FDCA by using an immobilized enzyme catalyst.</P>

2018

1439-4227

1439-7633

19

7

pp.654-659

10.1002/cbic.201800008

http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=05787966&target=NART&cn=NART81844112

enzyme catalysis; furandicarboxylic acid; hydroxymethylfurfural; immobilization; laccase