Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer
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10:22 min
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November 30th, 2020
DOI :
November 30th, 2020
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Rozdziały w tym wideo
0:04
Introduction
1:15
Green Knoevenagel Condensation of Syringaldehyde Towards Sinapinic Acid with 5 Mol% Ammonium Bicarbonate
2:30
Hydrogenation of Sinapinic Acid Towards Dihydrosinapinic Acid with Nickel
3:45
Acetylation of Dihydrosinapinic Acid Towards Acetylated Monomers and Oligomers (prepolymer)
4:38
Polymerization of Acetylated Monomers and Oligomers
6:14
Representative Procedure for the Depolymerization of Poly-S in 1 M NaOH
7:26
Results: Step-growth Polycondensation of 4-Acetoxy-dihydrosinapinic Acid
9:36
Conclusion
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