東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Taking Advantage of Multicomponent R...

Stiernet, Pierre,

Linked to FindBook

Google Book

Amazon

博客來

Taking Advantage of Multicomponent Reactions for the Synthesis of Advanced Polymers and Porous Materials /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Taking Advantage of Multicomponent Reactions for the Synthesis of Advanced Polymers and Porous Materials // Pierre Stiernet.
Author:	Stiernet, Pierre,
Description:	1 electronic resource (261 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
Contained By:	Dissertations Abstracts International86-03B.
Subject:	Polymers. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31350625
ISBN:	9798384146735

Taking Advantage of Multicomponent Reactions for the Synthesis of Advanced Polymers and Porous Materials /
Stiernet, Pierre,

Taking Advantage of Multicomponent Reactions for the Synthesis of Advanced Polymers and Porous Materials /Pierre Stiernet. - 1 electronic resource (261 pages)

Source: Dissertations Abstracts International, Volume: 86-03, Section: B.

Multicomponent reactions (MCRs) are highly efficient reactions involving more than two compounds which react together and form complex chemical structures containing essentially all atoms of the starting reagents. Applying MCRs in macromolecular science brings new functionalities to polymer structures in a straightforward way with high atom economy, especially when considering step-growth polymerization (MCP). The present thesis aims to further explore the potential of MCRs, in particular of the imine-based Ugi and Radziszewski reactions, for the design of novel functional polymers and structured materials. First, the combinatorial character of the Ugi four-component polymerization (U-4CP) of amino acid derivatives was exploited for the synthesis of a library of peptoid analogues. Some of the latter showed pH- and thermo-responsiveness as well as biocompatibility toward human cells making them candidates for stimuli-responsive biomaterials. Another Ugi-type reaction was adapted for step-growth polymerization, i.e. the Ugi three-component reaction (Ugi-3CR), allowing the incorporation of α-amino amide moieties in polymer structures. A series of aromatic and semiaromatic polymers was obtained accordingly which notably revealed pH-responsiveness. Eventually, the modified Radziszewski MCR (MR-3CR), a water-mediated reaction leading to imidazolium ionic liquids, was applied to triamine derivatives under emulsion-templating conditions for the first time to afford macroporous poly(ionic liquid)s networks. The resulting imidazolium acetate materials exhibited excellent catalytic activity for transesterification and decarboxylation reactions as well as easy recyclability. To further extend the scope of functional macroporous networks, the MR-3CR was combined in one-pot with emulsion-templating radical polymerization. This led to pure imidazolium and unprecedented bi-functional imidazolium/amine porous networks with tunable CO2 uptake capacity and CO2/N2 selectivity depending on the imidazolium content and the nature of its counterion. This synergistic effect makes them candidates for post-combustion and direct-air CO2capture applications. Overall, this work contributes to the quest for increasingly complex functional polymer structures while respecting a simpler and more efficient chemistry.

English

ISBN: 9798384146735Subjects--Topical Terms:

535398
Polymers.

Taking Advantage of Multicomponent Reactions for the Synthesis of Advanced Polymers and Porous Materials /
LDR:03633nmm a22003973i 4500 001 2435918
005 20251014050541.5
006 m o d
007 cr|nu||||||||
008 261011s2021 miu||||||m |||||||eng d
020 $a 9798384146735
035 $a (MiAaPQD)AAI31350625
035 $a (MiAaPQD)Liege263735
035 $a AAI31350625
040 $a MiAaPQD $b eng $c MiAaPQD $e rda
100 1 $a Stiernet, Pierre, $e author. $3 3826404
245 1 0 $a Taking Advantage of Multicomponent Reactions for the Synthesis of Advanced Polymers and Porous Materials / $c Pierre Stiernet.
264 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2021
300 $a 1 electronic resource (261 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
500 $a Advisors: Debuigne, Antoine.
502 $b Ph.D. $c Universite de Liege (Belgium) $d 2021.
520 $a Multicomponent reactions (MCRs) are highly efficient reactions involving more than two compounds which react together and form complex chemical structures containing essentially all atoms of the starting reagents. Applying MCRs in macromolecular science brings new functionalities to polymer structures in a straightforward way with high atom economy, especially when considering step-growth polymerization (MCP). The present thesis aims to further explore the potential of MCRs, in particular of the imine-based Ugi and Radziszewski reactions, for the design of novel functional polymers and structured materials. First, the combinatorial character of the Ugi four-component polymerization (U-4CP) of amino acid derivatives was exploited for the synthesis of a library of peptoid analogues. Some of the latter showed pH- and thermo-responsiveness as well as biocompatibility toward human cells making them candidates for stimuli-responsive biomaterials. Another Ugi-type reaction was adapted for step-growth polymerization, i.e. the Ugi three-component reaction (Ugi-3CR), allowing the incorporation of α-amino amide moieties in polymer structures. A series of aromatic and semiaromatic polymers was obtained accordingly which notably revealed pH-responsiveness. Eventually, the modified Radziszewski MCR (MR-3CR), a water-mediated reaction leading to imidazolium ionic liquids, was applied to triamine derivatives under emulsion-templating conditions for the first time to afford macroporous poly(ionic liquid)s networks. The resulting imidazolium acetate materials exhibited excellent catalytic activity for transesterification and decarboxylation reactions as well as easy recyclability. To further extend the scope of functional macroporous networks, the MR-3CR was combined in one-pot with emulsion-templating radical polymerization. This led to pure imidazolium and unprecedented bi-functional imidazolium/amine porous networks with tunable CO2 uptake capacity and CO2/N2 selectivity depending on the imidazolium content and the nature of its counterion. This synergistic effect makes them candidates for post-combustion and direct-air CO2capture applications. Overall, this work contributes to the quest for increasingly complex functional polymer structures while respecting a simpler and more efficient chemistry.
546 $a English
590 $a School code: 0422
650 4 $a Polymers. $3 535398
650 4 $a Mass spectrometry. $3 551172
650 4 $a Aldehydes. $3 2084283
650 4 $a Emulsion polymerization. $3 651857
650 4 $a Oxidation. $3 714629
650 4 $a Reagents. $3 3683752
650 4 $a Hydrogen bonds. $3 768332
650 4 $a Fourier transforms. $3 3545926
650 4 $a Carbon. $3 604057
650 4 $a Chemical reactions. $3 519248
650 4 $a Solvents. $3 620946
650 4 $a Porous materials. $3 719049
650 4 $a Amino acids. $3 558768
650 4 $a Scientific imaging. $3 3560377
650 4 $a Chemical bonds. $3 560512
650 4 $a Chromatography. $3 1073639
650 4 $a Catalysis. $3 560465
650 4 $a Scanning electron microscopy. $3 551366
650 4 $a Analytical chemistry. $3 3168300
650 4 $a Materials science. $3 543314
650 4 $a Mathematics. $3 515831
650 4 $a Polymer chemistry. $3 3173488
690 $a 0486
690 $a 0794
690 $a 0405
690 $a 0495
710 2 $a Universite de Liege (Belgium). $e degree granting institution. $3 3820767
720 1 $a Debuigne, Antoine $e degree supervisor.
773 0 $t Dissertations Abstracts International $g 86-03B.
790 $a 0422
791 $a Ph.D.
792 $a 2021
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31350625