American Chemical Society (ACS)
Macromolecules
,  volume 57 ,  issue 22 ,  pages 10802-10811

Efficient One-Step Synthesis of Catechol Containing Polymers via Friedel–Crafts Alkylation and Their Use for Water Decontamination

Publication type: Journal Article
Publication date: 2024-11-15
American Chemical Society (ACS)
scimago Q1
wos Q1
SJR: 1.352
CiteScore: 9.0
Impact factor: 5.2
ISSN: 00249297, 15205835
Abstract
We herein present an efficient one-step synthesis route toward catechol containing polymers from liquid polybutadiene via a simple post polymerization modification (PPM) approach applying acid catalyzed Friedel–Crafts alkylation (FCA). Accordingly, 100% modification of polybutadiene was achieved within 30 min in bulk at 120 °C. The final structure of the polymer was analyzed by 1H, 13C, 2D nuclear magnetic resonance (NMR), infrared (IR), diffusion ordered spectroscopy (DOSY), and size exclusion chromatography (SEC). Material properties were investigated via thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). Subsequent metal ion removal tests revealed excellent extraction efficiencies (86% ≤ Mn+removal < 100%) when using the catechol containing polymer as heavy metal sorbent and thus emphasize a potential application for water purification processes.
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Sehn T. et al. Efficient One-Step Synthesis of Catechol Containing Polymers via Friedel–Crafts Alkylation and Their Use for Water Decontamination // Macromolecules. 2024. Vol. 57. No. 22. pp. 10802-10811.
GOST all authors (up to 50) Copy
Sehn T., Kolb N., Azzawi A., Meier M. A. R. Efficient One-Step Synthesis of Catechol Containing Polymers via Friedel–Crafts Alkylation and Their Use for Water Decontamination // Macromolecules. 2024. Vol. 57. No. 22. pp. 10802-10811.
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RIS Copy
TY - JOUR
DO - 10.1021/acs.macromol.4c02233
UR - https://pubs.acs.org/doi/10.1021/acs.macromol.4c02233
TI - Efficient One-Step Synthesis of Catechol Containing Polymers via Friedel–Crafts Alkylation and Their Use for Water Decontamination
T2 - Macromolecules
AU - Sehn, Timo
AU - Kolb, Nicolai
AU - Azzawi, Alexander
AU - Meier, M. A. R.
PY - 2024
DA - 2024/11/15
PB - American Chemical Society (ACS)
SP - 10802-10811
IS - 22
VL - 57
SN - 0024-9297
SN - 1520-5835
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2024_Sehn,
author = {Timo Sehn and Nicolai Kolb and Alexander Azzawi and M. A. R. Meier},
title = {Efficient One-Step Synthesis of Catechol Containing Polymers via Friedel–Crafts Alkylation and Their Use for Water Decontamination},
journal = {Macromolecules},
year = {2024},
volume = {57},
publisher = {American Chemical Society (ACS)},
month = {nov},
url = {https://pubs.acs.org/doi/10.1021/acs.macromol.4c02233},
number = {22},
pages = {10802--10811},
doi = {10.1021/acs.macromol.4c02233}
}
MLA
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MLA Copy
Sehn, Timo, et al. “Efficient One-Step Synthesis of Catechol Containing Polymers via Friedel–Crafts Alkylation and Their Use for Water Decontamination.” Macromolecules, vol. 57, no. 22, Nov. 2024, pp. 10802-10811. https://pubs.acs.org/doi/10.1021/acs.macromol.4c02233.