90345-66-7Relevant articles and documents
Synthesis and biological activity studies of Methyl-5-(hydroxymethyl)-2-furan Carboxylate and Derivatives
Phutdhawong, Weerachai,Inpang, Siwaporn,Taechowisan, Thongchai,Phutdhawong, Waya S.
, p. 1080 - 1085 (2019/07/12)
Methyl-5-(hydroxymethyl)-2-furan carboxylate and derivatives were prepared from furfuryl alcohol and their biological activities were studied for cytotoxicity against cancer cell lines HeLa, HepG2 and Vero, and Gram (+) and Gram (-) bacteria. The amine derivative, (5-(((2-(1H-indol-3-yl) ethyl)amino)methyl)furan-2-yl)methyl acetate was found to have the most potent biological activity with IC50 62.37 μg/mL against the HeLa cell line and MIC 250 μg/mL against the photogenic bacteria.
Oxidation process
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Paragraph 0016, (2017/01/02)
Disclosed is an oxidation process, a furan composition is oxidized by a catalyst system and an oxidant to form 2,5-furan dicarboxylic acid. The furan composition includes a first compound and a second compound. The first compound is a compound of Formula 1: . In Formula 1, R1 is C1-9 alkyl group. The second compound is a compound of Formula 2, a compound of formula 3, a compound of Formula 4, a compound of Formula 5, or combinations thereof. In Formula 3, R2 is C1-9 alkyl group. The 2,5-furan dicarboxylic acid is a compound of Formula 6.
OXIDATION OF FURFURAL COMPOUNDS
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Page/Page column 17, (2010/12/17)
The disclosure pertains to a process for oxidation of furan aldehydes such as 5- hydroxymethyl)furfural (HMF) and derivatives thereof such as 5-(alkoxymethyl)furfural (AMF), 5-(aryloxymethyl)furfural, 5-(cycloalkoxy-methyl)furfural and 5-(alkoxycarbonyl)furfural compounds in the presence of dissolved oxygen and a Co(II), Mn(II), Ce(III) salt catalyst or mixtures thereof. The products from HMF can be selectively chosen to be predominantly 2,5- diformylfuran (DFF), particularly by inclusion of an aliphatic ketone, like methyl ethyl ketone, or can be further oxidized to 2,5-furandicarboxylic acid (FDCA) by the omission of methyl ethyl ketone and inclusion of bromide.. When the reactant is an ether derivative of HMF the products are surprisingly ester derivatives where either both the ether and aldehyde functional groups have been oxidized or just the ether function group thereby producing one or both of 5-ester-furan-2- acids (i.e., 5-alkoxycarbonylfurancarboxylic acids) or 5-ester-furan aldehydes, (i.e.,- alkoxycarbonylfurfurals a. k. a, 5 -(alkoxycarbonyl)furfural). (I)