Divanillin-Based Polyazomethines: Toward Biobased and Metal-Free π-Conjugated Polymers
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DOI: 10.1021/acsomega.9b04181
Abstract: Divanillin was synthesized in high yield and purity using Laccase from Trametes versicolor. It was then polymerized with benzene-1,4-diamine and 2,7-diaminocarbazole to form polyazomethines. Polymerizations were performed under microwave irradiation and without transition-metal-based catalysts. These… read more here.
Keywords: polyazomethines toward; toward biobased; metal; based polyazomethines ... See more keywords
Divanillin-Based Aromatic Amines: Synthesis and Use as Curing Agents for Fully Vanillin-Based Epoxy Thermosets
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2019.00606
Abstract: Bio-based aromatic diamines from vanillin substrate were successfully synthesized and characterized. These amines, i.e., methylated divanillylamine (MDVA) and 3,4-dimethoxydianiline (DMAN), were then tested as curing agents for the design of bio-based epoxy thermosets. The epoxy… read more here.
Keywords: based aromatic; based epoxy; vanillin based; divanillin based ... See more keywords