1
|
Xu J, Wang J, Bakr OM, Hadjichristidis N. Controlling the Fluorescence Performance of AIE Polymers by Controlling the Polymer Microstructure. Angew Chem Int Ed Engl 2023; 62:e202217418. [PMID: 36652122 DOI: 10.1002/anie.202217418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/26/2022] [Accepted: 01/18/2023] [Indexed: 01/19/2023]
Abstract
Aggregation-induced emission (AIE) polymers with expected emission wavelength/color and fluorescence efficiency are valuable in applications. However, most AIE polymers exhibit irregular emission wavelength/color changes compared to the original AIE monomers. Here, we report the synthesis of AIE polymers with unchanged emission wavelength by ring-opening (co)polymerizations of 4-(triphenylethenyl)phenoxymethyloxirane (TPEO) and other epoxides or phthalic anhydride. The chemical structures/physical properties of all (co)polymers were characterized by NMR, SEC, MALDI-TOF, and DSC. The co-polyether microstructures were revealed by calculating the reactivity ratios and visualized by Monte Carlo simulation. The photoluminescence quantum yields of all the (co)polymers were determined in the solid state. We systematically correlated the fluorescence performance with molecular weights, crystallinity, monomer compositions, glass transition temperatures, side lengths, and flexibility/rigidity.
Collapse
Affiliation(s)
- Jiaxi Xu
- King Abdullah University of Science and Technology (KAUST), Physical Sciences and Engineering Division, KAUST Catalysis Center, Polymer Synthesis Laboratory, Thuwal, 23955, Saudi Arabia
| | - Jiayi Wang
- King Abdullah University of Science and Technology (KAUST), Physical Sciences and Engineering Division, KAUST Catalysis Center (KCC), Thuwal, 23955, Saudi Arabia
| | - Osman M Bakr
- King Abdullah University of Science and Technology (KAUST), Physical Sciences and Engineering Division, KAUST Catalysis Center (KCC), Thuwal, 23955, Saudi Arabia
| | - Nikos Hadjichristidis
- King Abdullah University of Science and Technology (KAUST), Physical Sciences and Engineering Division, KAUST Catalysis Center, Polymer Synthesis Laboratory, Thuwal, 23955, Saudi Arabia
| |
Collapse
|
2
|
Zhang C, Geng X, Zhang X, Gnanou Y, Feng X. Alkyl Borane-Mediated Metal-Free Ring-Opening (Co)Polymerizations of Oxygenated Monomers. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
3
|
Organic bases and protic acids as binary catalysts for ring-opening alternating copolymerization of epoxides and cycle anhydrides. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-01980-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
4
|
Lian J, Chen J, Luan S, Liu W, Zong B, Tao Y, Wang X. Organocatalytic Copolymerization of Cyclic Lysine Derivative and ε-Caprolactam toward Antibacterial Nylon-6 Polymers. ACS Macro Lett 2022; 11:46-52. [PMID: 35574805 DOI: 10.1021/acsmacrolett.1c00658] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Functional polymers of nylon-6, particularly those with sustained antibacterial functions, have many practical applications. However, the development of functional ε-caprolactam monomers for the subsequent ring-opening copolymerization (ROCOP) formation of these materials remains a challenge. Here we report a t-BuP4-mediated ROCOP of dimethyl-protected cyclic lysine with ε-caprolactam, followed by quaternization, affording antibacterial nylon-6 polymers bearing quaternary ammonium functionality with high molecular weight (up to 77.4 kDa). The antibacterial nylon-6 polymers exhibited good physical and mechanical properties and strong antimicrobial activities. At 25 mol % quaternary ammonium group incorporation, the nylon-6 polymer demonstrated complete killing of Staphylococcus aureus (Gram-positive) and Escherichia coli (Gram-negative). The results from this study may provide a strategy for the facile preparation of antibacterial nylon-6 polymers to addressing the public health and safety challenges.
Collapse
Affiliation(s)
- Jiawei Lian
- University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | | | | | - Wei Liu
- State Key Laboratory of catalytic Material and Reaction Engineering, Research Institute of Petroleum Progressing, SINOPEC, Beijing 100083, China
| | - Baoning Zong
- State Key Laboratory of catalytic Material and Reaction Engineering, Research Institute of Petroleum Progressing, SINOPEC, Beijing 100083, China
| | - Youhua Tao
- University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | | |
Collapse
|
5
|
Liu S, Liu L, Zhou Y, Chen Y, Zhao J. Selective ring-opening polymerization of glycidyl ester: a versatile synthetic platform for glycerol-based (co)polyethers. Polym Chem 2022. [DOI: 10.1039/d2py00551d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Linear polyglycerol is highly valued for its excellent hydrophilicity and biocompatibility as well as its multihydroxy nature. We report here a convenient route for controlled synthesis of polyglycerol through ring-opening...
Collapse
|
6
|
Affiliation(s)
- Chao Chen
- Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| | - Yves Gnanou
- Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| | - Xiaoshuang Feng
- Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| |
Collapse
|
7
|
Xiao W, Xu L, Liu P, Chen Y, Zhang J, Xu J. Hybrid Copolymerization of Ethylene Oxide and tert-Butyl Methacrylate with Organocatalyst. Polymers (Basel) 2021; 13:polym13152546. [PMID: 34372149 PMCID: PMC8347643 DOI: 10.3390/polym13152546] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/27/2021] [Accepted: 07/29/2021] [Indexed: 12/03/2022] Open
Abstract
Hybrid copolymerization of structurally different, reactivity and mechanism distinct monomers (e.g., cyclic and vinyl type monomers) is of great interest and challenge for both academic research and practical application. Herein, ethylene oxide-co-tert-butyl methacrylate-co-poly(ethylene glycol) benzyl methacrylate (EO-co-BMA-co-bPEO), a statistical copolymer was synthesized via hybrid copolymerization of EO and BMA using an uncharged, non-nucleophilic organobase t-BuP4 as the catalyst. Detailed characterizations indicate that hybrid copolymerization of ethylene oxide and vinyl monomer forms a statistical copolymer concurrently with the transesterification of tert-butyl group and oligomer PEO anions. The application of the copolymer as all solid lithium-ion battery polymer electrolyte was investigated by detecting the ionic conductivity (σ) with electrical impedance spectrum measurement.
Collapse
Affiliation(s)
- Wenhao Xiao
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (W.X.); (P.L.); (Y.C.); (J.Z.)
| | - Liguo Xu
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China;
| | - Pan Liu
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (W.X.); (P.L.); (Y.C.); (J.Z.)
| | - Yang Chen
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (W.X.); (P.L.); (Y.C.); (J.Z.)
| | - Jie Zhang
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (W.X.); (P.L.); (Y.C.); (J.Z.)
| | - Jinbao Xu
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (W.X.); (P.L.); (Y.C.); (J.Z.)
- Correspondence:
| |
Collapse
|
8
|
Synthesis of functional and architectural polyethers via the anionic ring-opening polymerization of epoxide monomers using a phosphazene base catalyst. Polym J 2021. [DOI: 10.1038/s41428-021-00481-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
9
|
Wang Y, Li M, Wang S, Tao Y, Wang X. S
‐Carboxyanhydrides: Ultrafast and Selective Ring‐Opening Polymerizations Towards Well‐defined Functionalized Polythioesters. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016228] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Yanchao Wang
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
- University of Science and Technology of China Hefei 230026 P. R. China
| | - Maosheng Li
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
| | - Shixue Wang
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
| | - Youhua Tao
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
- University of Science and Technology of China Hefei 230026 P. R. China
| | - Xianhong Wang
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
| |
Collapse
|
10
|
Wang Y, Li M, Wang S, Tao Y, Wang X. S-Carboxyanhydrides: Ultrafast and Selective Ring-Opening Polymerizations Towards Well-defined Functionalized Polythioesters. Angew Chem Int Ed Engl 2021; 60:10798-10805. [PMID: 33605001 DOI: 10.1002/anie.202016228] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Indexed: 12/27/2022]
Abstract
Aliphatic polythioesters are popular polymers because of their appealing performance such as metal coordination ability, high refractive indices, and biodegradability. One of the most powerful approaches for generating these polymers is the ring-opening polymerization (ROP) of cyclic monomers. However, the synthesis of precisely controlled polythioesters via ROP of thiolactones still faces formidable challenges, including the minimal functional diversity of available thiolactone monomers, as well as inevitable transthioesterification side reactions. Here we introduce a hyperactive class of S-carboxyanhydride (SCA) monomers derived from amino acids that are significantly more reactive than thiolactones for ultrafast and selective ROP. Inclusion of the initiator PPNOBz ([PPN]=bis(triphenylphosphine)-iminium) with chain transfer agent benzoic acid, the polymerizations that can be operated in open vessels reach complete conversion within minutes (1-2 min) at room temperature, yielding polythioesters with predictable molecular weight, low dispersities, retained stereoregularity and chemical recyclability. Most fascinating are the functionalized SCAs that allow the incorporating of functional groups along the polythioester chain and thus finely tune their physicochemical performance. Computational studies were carried out to explore the origins of the distinctive rapidity and exquisite selectivity of the polymerizations, offering mechanistic insight and explaining why high polymerizability of SCA monomer is able to facilitate exquisitely selective ring-opening for enchainment over competing transthioesterification and backbiting reactions.
Collapse
Affiliation(s)
- Yanchao Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China.,University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Maosheng Li
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Shixue Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Youhua Tao
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China.,University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Xianhong Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| |
Collapse
|
11
|
Ji M, Wu M, Han J, Zhang F, Peng H, Guo L. Recent Advances in Organocatalytic Ring-opening Polymerization. CURR ORG CHEM 2021. [DOI: 10.2174/1385272824999200917151344] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
As compared with widely used polyolefin materials, aliphatic polyesters have
been primarily used in electronics, packaging, and biomedicine owing to its unique biocompatibility
and degradability. At present, ring-opening polymerization (ROP) of lactone is the
main method to synthesize polyesters. Two types of catalysts, including metal-based catalysts
and organocatalysts, were most researched today. However, metal-based catalysts lead
to polymer materials with metal residues, which limits its properties and applications. As a
result, organocatalysts have received great attention. In this review, the progress of organocatalytic
ring-opening polymerization in the past decades was systematically summarized.
The potential challenges and development directions in this field are also discussed.
Collapse
Affiliation(s)
- Mingjun Ji
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Mengqi Wu
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Jiayu Han
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Fanjun Zhang
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Hongwei Peng
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Lihua Guo
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| |
Collapse
|
12
|
Ryzhakov D, Printz G, Jacques B, Messaoudi S, Dumas F, Dagorne S, Le Bideau F. Organo-catalyzed/initiated ring opening co-polymerization of cyclic anhydrides and epoxides: an emerging story. Polym Chem 2021. [DOI: 10.1039/d1py00020a] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review deals with recent organo-catalyzed/initiated developments of co-polymerization of cyclic anhydrides and epoxides to access polyesters.
Collapse
Affiliation(s)
| | - Gaël Printz
- Institut de Chimie
- CNRS – Strasbourg University
- Strasbourg
- France
| | | | | | | | - Samuel Dagorne
- Institut de Chimie
- CNRS – Strasbourg University
- Strasbourg
- France
| | | |
Collapse
|
13
|
Ochs J, Alegría A, González de San Román E, Grayson SM, Barroso-Bujans F. Synthesis of Macrocyclic Poly(glycidyl phenyl ether) with an Inverted-Dipole Microstructure via Ring Closure of Two-Arm Linear Precursors Obtained by Initiation with t-BuP 4/Water. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01299] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jordan Ochs
- Donostia International Physics Center (DIPC), Paseo Manuel Lardizábal 4, Donostia-San Sebastián 20018, Spain
- Materials Physics Center, CSIC-UPV/EHU, Paseo Manuel Lardizábal 5, Donostia-San Sebastián 20018, Spain
| | - Angel Alegría
- Materials Physics Center, CSIC-UPV/EHU, Paseo Manuel Lardizábal 5, Donostia-San Sebastián 20018, Spain
- Departamento de Polímeros y Materiales Avanzados:Física, Química y Tecnología, University of the Basque Country (UPV/EHU), Apartado 1072, Donostia-San Sebastián 20080, Spain
| | - Estibaliz González de San Román
- POLYMAT, University of the Basque Country UPV/EHU, Joxe Mari Korta Center, Avda. Tolosa 72, Donostia-San Sebastián 20018, Spain
| | - Scott M. Grayson
- Department of Chemistry, Tulane University, 6400 Freret Street, New Orleans, Louisiana 70118, United States
| | - Fabienne Barroso-Bujans
- Donostia International Physics Center (DIPC), Paseo Manuel Lardizábal 4, Donostia-San Sebastián 20018, Spain
- Materials Physics Center, CSIC-UPV/EHU, Paseo Manuel Lardizábal 5, Donostia-San Sebastián 20018, Spain
- Departamento de Polímeros y Materiales Avanzados:Física, Química y Tecnología, University of the Basque Country (UPV/EHU), Apartado 1072, Donostia-San Sebastián 20080, Spain
- IKERBASQUE−Basque Foundation for Science, María Díaz de Haro 3, Bilbao E-48013, Spain
| |
Collapse
|
14
|
Liu S, Liu L, Chen Y, Zhao J. Selective polymerization of epoxides from hydroxycarboxylic esters: expediting controlled synthesis of α-carboxyl-ω-hydroxyl polyethers. Chem Commun (Camb) 2020; 56:12186-12189. [PMID: 32914797 DOI: 10.1039/d0cc05632d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Selective ring-opening polymerization of ethylene/propylene oxide from hydroxyl-functionalized carboxylic esters is achieved by use of metal-free Lewis pair catalysts. Subsequently, quantitative in situ hydrolysis is conducted to afford well-defined α-carboxyl-ω-hydroxyl polyethers which are highly valuable for bioconjugation but usually synthesized by much more tedious and costly routes.
Collapse
Affiliation(s)
- Shan Liu
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Lijun Liu
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Ye Chen
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Junpeng Zhao
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China. and Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, South China University of Technology, Guangzhou 510640, China
| |
Collapse
|
15
|
Mundil R, Kayser F, Favrelle-Huret A, Stoclet G, Zinck P. Organocatalytic sequential ring-opening polymerization of a cyclic ester and anionic polymerization of a vinyl monomer. Chem Commun (Camb) 2020; 56:8067-8070. [PMID: 32542254 DOI: 10.1039/d0cc02906h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organocatalysis has provided new tools for making block copolymers, in particular active species able to polymerize monomers of different chemical nature such as cyclic esters, cyclic carbonates and epoxides. We report herein the first example of an organocatalytic active species able to polymerize sequentially a cyclic ester, ε-decalactone, and a vinyl monomer, methyl methacrylate. The resulting block copolymer shows the properties of thermoplastic elastomers.
Collapse
Affiliation(s)
- Robert Mundil
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59650 Villeneuve d'Ascq, France.
| | - Franck Kayser
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59650 Villeneuve d'Ascq, France.
| | - Audrey Favrelle-Huret
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59650 Villeneuve d'Ascq, France.
| | - Grégory Stoclet
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, F-59000 Lille, France
| | - Philippe Zinck
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59650 Villeneuve d'Ascq, France.
| |
Collapse
|
16
|
Puchelle V, Latreyte Y, Girardot M, Garnotel L, Levesque L, Coutelier O, Destarac M, Guégan P, Illy N. Functional Poly(ester- alt-sulfide)s Synthesized by Organo-Catalyzed Anionic Ring-Opening Alternating Copolymerization of Oxiranes and γ-Thiobutyrolactones. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00261] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Valentin Puchelle
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 place Jussieu, F-75005 Paris, France
| | - Yannick Latreyte
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 place Jussieu, F-75005 Paris, France
| | - Mélanie Girardot
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 place Jussieu, F-75005 Paris, France
| | - Laura Garnotel
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 place Jussieu, F-75005 Paris, France
| | - Léa Levesque
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 place Jussieu, F-75005 Paris, France
| | - Olivier Coutelier
- IMRCP, UMR 5623, CNRS, Université de Toulouse, 118 route de Narbonne, F-31062 Toulouse, France
| | - Mathias Destarac
- IMRCP, UMR 5623, CNRS, Université de Toulouse, 118 route de Narbonne, F-31062 Toulouse, France
| | - Philippe Guégan
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 place Jussieu, F-75005 Paris, France
| | - Nicolas Illy
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 place Jussieu, F-75005 Paris, France
| |
Collapse
|
17
|
Zhang B, Li H, Luo H, Zhao J. Ring-opening alternating copolymerization of epichlorohydrin and cyclic anhydrides using single- and two-component metal-free catalysts. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109820] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
18
|
Augustine D, Hadjichristidis N, Gnanou Y, Feng X. Hydrophilic Stars, Amphiphilic Star Block Copolymers, and Miktoarm Stars with Degradable Polycarbonate Cores. Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b02658] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Dhanya Augustine
- Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| | - Nikos Hadjichristidis
- KAUST Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| | - Yves Gnanou
- Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| | - Xiaoshuang Feng
- Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| |
Collapse
|
19
|
Puchelle V, Du H, Illy N, Guégan P. Polymerization of epoxide monomers promoted by tBuP4 phosphazene base: a comparative study of kinetic behavior. Polym Chem 2020. [DOI: 10.1039/d0py00437e] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This contribution fills the need for quantitative mechanistic and kinetic information for epoxide polymerizations catalyzed by tBuP4 phosphazene base.
Collapse
Affiliation(s)
- Valentin Puchelle
- Sorbonne Université
- Institut Parisien de Chimie Moléculaire
- IPCM
- Equipe Chimie des Polymères
- F-75005 Paris
| | - Haiqin Du
- Sorbonne Université
- Institut Parisien de Chimie Moléculaire
- IPCM
- Equipe Chimie des Polymères
- F-75005 Paris
| | - Nicolas Illy
- Sorbonne Université
- Institut Parisien de Chimie Moléculaire
- IPCM
- Equipe Chimie des Polymères
- F-75005 Paris
| | - Philippe Guégan
- Sorbonne Université
- Institut Parisien de Chimie Moléculaire
- IPCM
- Equipe Chimie des Polymères
- F-75005 Paris
| |
Collapse
|
20
|
Chen Y, Liu S, Zhao J, Pahovnik D, Žagar E, Zhang G. Chemoselective Polymerization of Epoxides from Carboxylic Acids: Direct Access to Esterified Polyethers and Biodegradable Polyurethanes. ACS Macro Lett 2019; 8:1582-1587. [PMID: 35619392 DOI: 10.1021/acsmacrolett.9b00789] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Carboxylic-acid-initiated ring-opening polymerization (ROP) of epoxides is a fast approach to esterified polyethers which are cleavable at the termini or centers. A major challenge lies in conventional ROP methods because of the lability of ester groups formed in the initiation step. Here, we describe chemoselective ROP of epoxides from aliphatic, aromatic, and methacrylic carboxylic acids using two-component metal-free catalysts. Transesterification is clearly absent so that well-defined α-(carboxylic ester)-ω-hydroxy polyethers are generated in one step from monocarboxylic acids. The livingness of the ROP is verified despite the slow initiation mode. The ester end group can be readily cleaved from the polyether hydrolytically. An α,ω-dihydroxy poly(propylene oxide) with two central ester groups is generated from a diacid initiator and transformed in situ by the same catalyst to polyurethane which shows distinct enzymatic degradability. This study provides convenient access to α,ω-heterobifunctional polyethers with cleavable, releasable, or modifiable end groups and to biodegradable polyether-based materials.
Collapse
Affiliation(s)
- Ye Chen
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Shan Liu
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Junpeng Zhao
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology, Guangzhou 510640, China
| | - David Pahovnik
- Department of Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia
| | - Ema Žagar
- Department of Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia
| | - Guangzhao Zhang
- Faculty of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
| |
Collapse
|
21
|
Yang R, Wang Y, Luo W, Jin Y, Zhang Z, Wu C, Hadjichristidis N. Carboxylic Acid Initiated Organocatalytic Ring-Opening Polymerization of N-Sulfonyl Aziridines: An Easy Access to Well-Controlled Polyaziridine-Based Architectural and Functionalized Polymers. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01716] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ruhan Yang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Ying Wang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Wenyi Luo
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Yaocheng Jin
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Zhen Zhang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Chuande Wu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
- State Key Laboratory of Silicon Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Nikos Hadjichristidis
- Physical Sciences and Engineering Division, KAUST Catalysis Center, Polymer Synthesis Laboratory, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| |
Collapse
|
22
|
Yang HJ, Chai CQ, Zuo YK, Huang JF, Song YY, Jiang L, Huang WY, Jiang QM, Xue XQ, Jiang BB. Hybrid Copolymerization via the Combination of Proton Transfer and Ring-opening Polymerization. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-020-2341-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
23
|
Patil NG, Boopathi SK, Alagi P, Hadjichristidis N, Gnanou Y, Feng X. Carboxylate Salts as Ideal Initiators for the Metal-Free Copolymerization of CO2 with Epoxides: Synthesis of Well-Defined Polycarbonates Diols and Polyols. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00122] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
|
24
|
Zhang CJ, Hu LF, Wu HL, Cao XH, Zhang XH. Dual Organocatalysts for Highly Active and Selective Synthesis of Linear Poly(γ-butyrolactone)s with High Molecular Weights. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01757] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Cheng-Jian Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou Shi, Zhejiang Sheng 310027, China
| | - Lan-Fang Hu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou Shi, Zhejiang Sheng 310027, China
| | - Hai-Lin Wu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou Shi, Zhejiang Sheng 310027, China
| | - Xiao-Han Cao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou Shi, Zhejiang Sheng 310027, China
| | - Xing-Hong Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou Shi, Zhejiang Sheng 310027, China
| |
Collapse
|
25
|
Faye I, Huin C, Illy N, Bennevault V, Guégan P. β-Cyclodextrin-Based Star Amphiphilic Copolymers: Synthesis, Characterization, and Evaluation as Artificial Channels. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800308] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Ibrahima Faye
- Team Chimie des Polymères, Institut Parisien de Chimie Moléculaire (UMR-CNRS 8232); Sorbonne Université; 4 Place Jussieu, 75005 Paris France
- LAMBE, CEA, CNRS; University of Evry; University of Paris-Saclay; 91025 Evry France
| | - Cécile Huin
- LAMBE, CEA, CNRS; University of Evry; University of Paris-Saclay; 91025 Evry France
| | - Nicolas Illy
- Team Chimie des Polymères, Institut Parisien de Chimie Moléculaire (UMR-CNRS 8232); Sorbonne Université; 4 Place Jussieu, 75005 Paris France
| | - Véronique Bennevault
- Team Chimie des Polymères, Institut Parisien de Chimie Moléculaire (UMR-CNRS 8232); Sorbonne Université; 4 Place Jussieu, 75005 Paris France
- University of Evry; 91025 Evry France
| | - Philippe Guégan
- Team Chimie des Polymères, Institut Parisien de Chimie Moléculaire (UMR-CNRS 8232); Sorbonne Université; 4 Place Jussieu, 75005 Paris France
| |
Collapse
|
26
|
Tang H, Zhang J, Tang J, Shen Y, Guo W, Zhou M, Wang R, Jiang N, Gan Z, Yu Q. Tumor Specific and Renal Excretable Star-like Triblock Polymer–Doxorubicin Conjugates for Safe and Efficient Anticancer Therapy. Biomacromolecules 2018; 19:2849-2862. [DOI: 10.1021/acs.biomac.8b00425] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
| | - Jiajing Zhang
- The Key Laboratory of Geriatrics, Beijing Hospital and Beijing Institute of Geriatrics, Chinese Ministry of Health, Beijing 100730, China
| | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Xia Y, Zhao J. Macromolecular architectures based on organocatalytic ring-opening (co)polymerization of epoxides. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.03.047] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
28
|
Musteata V, Sutisna B, Polymeropoulos G, Avgeropoulos A, Meneau F, Peinemann KV, Hadjichristidis N, Nunes SP. Self-assembly of polystyrene- b -poly(2-vinylpyridine)- b -poly(ethylene oxide) triblock terpolymers. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2017.10.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
29
|
Roos K, Wirotius AL, Carlotti S. Dialkylmagnesium-Promoted Deprotonation of Protic Precursors for the Activated Anionic Ring-Opening Polymerization of Epoxides. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201700195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kévin Roos
- Bordeaux INP; Univ. Bordeaux; CNRS; LCPO; UMR 5629 F-33600 Pessac France
| | | | - Stéphane Carlotti
- Bordeaux INP; Univ. Bordeaux; CNRS; LCPO; UMR 5629 F-33600 Pessac France
| |
Collapse
|
30
|
Liu Y, Wang X, Li Z, Wei F, Zhu H, Dong H, Chen S, Sun H, Yang K, Guo K. A switch from anionic to bifunctional H-bonding catalyzed ring-opening polymerizations towards polyether–polyester diblock copolymers. Polym Chem 2018. [DOI: 10.1039/c7py01842h] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A switch of an anionic ROP of epoxides into a bifunctional H-bonding ROP of cyclic esters paved a new avenue to one-pot, sequential, and block copolymerizations to previously rare polyether-block-polyester copolymers.
Collapse
|
31
|
Yang H, Zuo Y, Zhang J, Song Y, Huang W, Xue X, Jiang Q, Sun A, Jiang B. Phosphazene-catalyzed oxa-Michael addition click polymerization. Polym Chem 2018. [DOI: 10.1039/c8py01089g] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This paper reports a new type of click chemistry via a phosphazene bases-catalyzed oxa-Michael addition of an alcohol to an acrylate.
Collapse
Affiliation(s)
- Hongjun Yang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering
- Changzhou University
- Changzhou
| | - YongKang Zuo
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering
- Changzhou University
- Changzhou
| | - Jiadong Zhang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering
- Changzhou University
- Changzhou
| | - Yiye Song
- Changzhou University Huaidei College
- Jingjiang
- P. R. China
| | - Wenyan Huang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering
- Changzhou University
- Changzhou
| | - Xiaoqiang Xue
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering
- Changzhou University
- Changzhou
| | - Qimin Jiang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering
- Changzhou University
- Changzhou
| | - Aibin Sun
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering
- Changzhou University
- Changzhou
| | - Bibiao Jiang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering
- Changzhou University
- Changzhou
| |
Collapse
|
32
|
Phosphoniums as catalysts for metal-free polymerization: Synthesis of well-defined poly(propylene oxide). J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.05.094] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
33
|
Anionic Polymerization of Styrene and 1,3-Butadiene in the Presence of Phosphazene Superbases. Polymers (Basel) 2017; 9:polym9100538. [PMID: 30965839 PMCID: PMC6418745 DOI: 10.3390/polym9100538] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 10/20/2017] [Accepted: 10/20/2017] [Indexed: 11/27/2022] Open
Abstract
The anionic polymerization of styrene and 1,3-butadiene in the presence of phosphazene bases (t-BuP4, t-BuP2 and t-BuP1), in benzene at room temperature, was studied. When t-BuP1 was used, the polymerization proceeded in a controlled manner, whereas the obtained homopolymers exhibited the desired molecular weights and narrow polydispersity (Ð < 1.05). In the case of t-BuP2, homopolymers with higher than the theoretical molecular weights and relatively low polydispersity were obtained. On the other hand, in the presence of t-BuP4, the polymerization of styrene was uncontrolled due to the high reactivity of the formed carbanion. The kinetic studies from the polymerization of both monomers showed that the reaction rate follows the order of [t-BuP4]/[sec-BuLi] >>> [t-BuP2]/[sec-BuLi] >> [t-BuP1]/[sec-BuLi] > sec-BuLi. Furthermore, the addition of t-BuP2 and t-BuP1 prior the polymerization of 1,3-butadiene allowed the synthesis of polybutadiene with a high 1,2-microstructure (~45 wt %), due to the delocalization of the negative charge. Finally, the one pot synthesis of well-defined polyester-based copolymers [PS-b-PCL and PS-b-PLLA, PS: Polystyrene, PCL: Poly(ε-caprolactone) and PLLA: Poly(L-lactide)], with predictable molecular weights and a narrow molecular weight distribution (Ð < 1.2), was achieved by sequential copolymerization in the presence of t-BuP2 and t-BuP1.
Collapse
|
34
|
Abstract
A major success has been made on organocatalytic ring-opening alternating copolymerization (ROAP) of phthalic anhydride and ethylene oxide (EO) by use of a simple phosphazene base (t-BuP1). Polyesters with perfectly alternating sequence distribution, controlled molar masses, and low dispersities (ĐM < 1.1) are obtained. The ROAP exhibited a distinct living nature so that block, nonlinear, end-functional structures and postpolymerization modification of the alternating polyesters are readily achieved. Solvent, excess EO, and catalyst can be effortlessly recovered and reused. The ideally suitable basicity of t-BuP1 is considered crucial for the high selectivity and neatness of the ROAP, which engenders a self-buffering mechanism rendering the carboxy and hydroxy terminals appropriately active to allow chain growth in an strictly alternating manner and complete avoidance of side reactions (epoxide self-propagation, transesterification) even at full conversion of the anhydride.
Collapse
Affiliation(s)
- Heng Li
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| | - Junpeng Zhao
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| | - Guangzhao Zhang
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| |
Collapse
|
35
|
Zhao N, Ren C, Li H, Li Y, Liu S, Li Z. Selective Ring-Opening Polymerization of Non-Strained γ-Butyrolactone Catalyzed by A Cyclic Trimeric Phosphazene Base. Angew Chem Int Ed Engl 2017; 56:12987-12990. [DOI: 10.1002/anie.201707122] [Citation(s) in RCA: 131] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 08/05/2017] [Indexed: 01/28/2023]
Affiliation(s)
- Na Zhao
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Chuanli Ren
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Huaike Li
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Yunxin Li
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Shaofeng Liu
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Zhibo Li
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| |
Collapse
|
36
|
Zhao N, Ren C, Li H, Li Y, Liu S, Li Z. Selective Ring-Opening Polymerization of Non-Strained γ-Butyrolactone Catalyzed by A Cyclic Trimeric Phosphazene Base. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201707122] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Na Zhao
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Chuanli Ren
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Huaike Li
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Yunxin Li
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Shaofeng Liu
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Zhibo Li
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department; School of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| |
Collapse
|
37
|
Xia Y, Shen J, Alamri H, Hadjichristidis N, Zhao J, Wang Y, Zhang G. Revealing the Cytotoxicity of Residues of Phosphazene Catalysts Used for the Synthesis of Poly(ethylene oxide). Biomacromolecules 2017; 18:3233-3237. [DOI: 10.1021/acs.biomac.7b00891] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yening Xia
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Jizhou Shen
- School
of Life Sciences, University of Science and Technology of China, Hefei 230027, People’s Republic of China
| | - Haleema Alamri
- Physical
Sciences and Engineering Division, KAUST Catalysis Center, Polymer
Synthesis Laboratory, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| | - Nikos Hadjichristidis
- Physical
Sciences and Engineering Division, KAUST Catalysis Center, Polymer
Synthesis Laboratory, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| | - Junpeng Zhao
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Yucai Wang
- School
of Life Sciences, University of Science and Technology of China, Hefei 230027, People’s Republic of China
| | - Guangzhao Zhang
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| |
Collapse
|
38
|
Gradišar Š, Žagar E, Pahovnik D. Ring-Opening Polymerization of N-Carboxyanhydrides Initiated by a Hydroxyl Group. ACS Macro Lett 2017; 6:637-640. [PMID: 35650850 DOI: 10.1021/acsmacrolett.7b00379] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We report on a method for preparation of well-defined synthetic polypeptides by ring-opening polymerization (ROP) of α-amino acid N-carboxyanhydrides (NCA) initiated by a hydroxyl group. To overcome the issue of slow initiation by hydroxyl group, an acid catalyst was used in the initiation step to catalyze opening of the NCA ring by the hydroxyl group and to simultaneously suppress further chain propagation by protonation of the formed amine group. In this way, we have separated slow initiation from the fast chain propagation, since such a combination leads to poorly defined products, and instead performed them in a successive manner. Only after completion of the initiation, the propagation was started by the addition of a base to deprotonate the ammonium group. This method was successfully applied for the synthesis of homopolypeptides by using alcohol as an initiator as well as polypeptide-based block copolymers by using poly(ethylene glycol) or poly(styrene) macroinitiator terminated with the hydroxyl group. This approach not only expands the pool of possible initiators, but also significantly facilities the preparation of polypeptide-based hybrid polymers.
Collapse
Affiliation(s)
- Špela Gradišar
- National Institute of Chemistry, Department of Polymer Chemistry and Technology, Hajdrihova 19, 1000 Ljubljana, Slovenia
| | - Ema Žagar
- National Institute of Chemistry, Department of Polymer Chemistry and Technology, Hajdrihova 19, 1000 Ljubljana, Slovenia
| | - David Pahovnik
- National Institute of Chemistry, Department of Polymer Chemistry and Technology, Hajdrihova 19, 1000 Ljubljana, Slovenia
| |
Collapse
|
39
|
Ghosh S, Lund H, Jiao H, Mejía E. Rediscovering the Isospecific Ring-Opening Polymerization of Racemic Propylene Oxide with Dibutylmagnesium. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b01830] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Swarup Ghosh
- Leibniz Institute for Catalysis, University of Rostock, Albert-Einstein-Str. 29a, 18059 Rostock, Germany
| | - Henrik Lund
- Leibniz Institute for Catalysis, University of Rostock, Albert-Einstein-Str. 29a, 18059 Rostock, Germany
| | - Haijun Jiao
- Leibniz Institute for Catalysis, University of Rostock, Albert-Einstein-Str. 29a, 18059 Rostock, Germany
| | - Esteban Mejía
- Leibniz Institute for Catalysis, University of Rostock, Albert-Einstein-Str. 29a, 18059 Rostock, Germany
| |
Collapse
|
40
|
Wang J, Li B, Xin D, Hu R, Zhao Z, Qin A, Tang BZ. Superbase catalyzed regio-selective polyhydroalkoxylation of alkynes: a facile route towards functional poly(vinyl ether)s. Polym Chem 2017. [DOI: 10.1039/c7py00363c] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A superbase of t-BuP4 catalysed polyhydroxylation of aromatic diynes was established, and regio-regular poly(vinyl ether)s with versatile properties were produced.
Collapse
Affiliation(s)
- Jia Wang
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- China
| | - Baixue Li
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- China
| | - Dehua Xin
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- China
| | - Rongrong Hu
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- China
| | - Anjun Qin
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- China
- Department of Chemistry
| |
Collapse
|
41
|
Ottou WN, Sardon H, Mecerreyes D, Vignolle J, Taton D. Update and challenges in organo-mediated polymerization reactions. Prog Polym Sci 2016. [DOI: 10.1016/j.progpolymsci.2015.12.001] [Citation(s) in RCA: 196] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
42
|
Hu S, Zhao J, Zhang G. Noncopolymerization Approach to Copolymers via Concurrent Transesterification and Ring-Opening Reactions. ACS Macro Lett 2016; 5:40-44. [PMID: 35668601 DOI: 10.1021/acsmacrolett.5b00839] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Inter- and intrachain transesterification, normally regarded as a detrimental side reaction for the synthesis of polyesters, is utilized herein to formulate a novel strategy for the modification of polyesters. Addition of an organic superbase into the mixture of hydroxyl-terminated poly(ε-caprolactone) and an epoxide, for example, propylene oxide or 1,2-butylene oxide, triggers concurrent nucleophilic ring-opening of the epoxide and transesterification reaction. The synergetic effect enables convenient and efficient transformation of the polyester into poly(ester-ether) random copolymers and thus advances the preparation of functional degradable polymeric materials taking advantage of the variety of commercial and laboratory-made polyesters and epoxides.
Collapse
Affiliation(s)
- Shuangyan Hu
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Junpeng Zhao
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Guangzhao Zhang
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| |
Collapse
|
43
|
Satoh Y, Miyachi K, Matsuno H, Isono T, Tajima K, Kakuchi T, Satoh T. Synthesis of Well-Defined Amphiphilic Star-Block and Miktoarm Star Copolyethers via t-Bu-P4-Catalyzed Ring-Opening Polymerization of Glycidyl Ethers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02459] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Yusuke Satoh
- Graduate School of Chemical Sciences and Engineering and ‡Division of Applied
Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Kana Miyachi
- Graduate School of Chemical Sciences and Engineering and ‡Division of Applied
Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Hirohiko Matsuno
- Graduate School of Chemical Sciences and Engineering and ‡Division of Applied
Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Takuya Isono
- Graduate School of Chemical Sciences and Engineering and ‡Division of Applied
Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Kenji Tajima
- Graduate School of Chemical Sciences and Engineering and ‡Division of Applied
Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Toyoji Kakuchi
- Graduate School of Chemical Sciences and Engineering and ‡Division of Applied
Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Toshifumi Satoh
- Graduate School of Chemical Sciences and Engineering and ‡Division of Applied
Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| |
Collapse
|
44
|
Herzberger J, Niederer K, Pohlit H, Seiwert J, Worm M, Wurm FR, Frey H. Polymerization of Ethylene Oxide, Propylene Oxide, and Other Alkylene Oxides: Synthesis, Novel Polymer Architectures, and Bioconjugation. Chem Rev 2015; 116:2170-243. [PMID: 26713458 DOI: 10.1021/acs.chemrev.5b00441] [Citation(s) in RCA: 451] [Impact Index Per Article: 50.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The review summarizes current trends and developments in the polymerization of alkylene oxides in the last two decades since 1995, with a particular focus on the most important epoxide monomers ethylene oxide (EO), propylene oxide (PO), and butylene oxide (BO). Classical synthetic pathways, i.e., anionic polymerization, coordination polymerization, and cationic polymerization of epoxides (oxiranes), are briefly reviewed. The main focus of the review lies on more recent and in some cases metal-free methods for epoxide polymerization, i.e., the activated monomer strategy, the use of organocatalysts, such as N-heterocyclic carbenes (NHCs) and N-heterocyclic olefins (NHOs) as well as phosphazene bases. In addition, the commercially relevant double-metal cyanide (DMC) catalyst systems are discussed. Besides the synthetic progress, new types of multifunctional linear PEG (mf-PEG) and PPO structures accessible by copolymerization of EO or PO with functional epoxide comonomers are presented as well as complex branched, hyperbranched, and dendrimer like polyethers. Amphiphilic block copolymers based on PEO and PPO (Poloxamers and Pluronics) and advances in the area of PEGylation as the most important bioconjugation strategy are also summarized. With the ever growing toolbox for epoxide polymerization, a "polyether universe" may be envisaged that in its structural diversity parallels the immense variety of structural options available for polymers based on vinyl monomers with a purely carbon-based backbone.
Collapse
Affiliation(s)
- Jana Herzberger
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz , Duesbergweg 10-14, D-55128 Mainz, Germany.,Graduate School Materials Science in Mainz , Staudingerweg 9, D-55128 Mainz, Germany
| | - Kerstin Niederer
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz , Duesbergweg 10-14, D-55128 Mainz, Germany
| | - Hannah Pohlit
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz , Duesbergweg 10-14, D-55128 Mainz, Germany.,Graduate School Materials Science in Mainz , Staudingerweg 9, D-55128 Mainz, Germany.,Max Planck Graduate Center , Staudingerweg 6, D-55128 Mainz, Germany.,Department of Dermatology, University Medical Center , Langenbeckstraße 1, D-55131 Mainz, Germany
| | - Jan Seiwert
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz , Duesbergweg 10-14, D-55128 Mainz, Germany
| | - Matthias Worm
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz , Duesbergweg 10-14, D-55128 Mainz, Germany.,Max Planck Graduate Center , Staudingerweg 6, D-55128 Mainz, Germany
| | - Frederik R Wurm
- Max Planck Graduate Center , Staudingerweg 6, D-55128 Mainz, Germany.,Max Planck Institute for Polymer Research , Ackermannweg 10, D-55128 Mainz, Germany
| | - Holger Frey
- Institute of Organic Chemistry, Johannes Gutenberg-University Mainz , Duesbergweg 10-14, D-55128 Mainz, Germany.,Graduate School Materials Science in Mainz , Staudingerweg 9, D-55128 Mainz, Germany
| |
Collapse
|
45
|
Yang H, Bai T, Xue X, Huang W, Chen J, Qian X, Jiang B. Facile synthesis of functional copolymers with pendant vinyl groups by using asymmetrical divinyl monomers. J Appl Polym Sci 2015. [DOI: 10.1002/app.42758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hongjun Yang
- School of Materials Science and Engineering, Jiangsu Key Laboratory of Materials Surface Science and Technology, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering; Changzhou University; Jiangsu 213164 People's Republic of China
| | - Tao Bai
- School of Materials Science and Engineering, Jiangsu Key Laboratory of Materials Surface Science and Technology, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering; Changzhou University; Jiangsu 213164 People's Republic of China
| | - Xiaoqiang Xue
- School of Materials Science and Engineering, Jiangsu Key Laboratory of Materials Surface Science and Technology, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering; Changzhou University; Jiangsu 213164 People's Republic of China
| | - Wenyan Huang
- School of Materials Science and Engineering, Jiangsu Key Laboratory of Materials Surface Science and Technology, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering; Changzhou University; Jiangsu 213164 People's Republic of China
| | - Jianhai Chen
- School of Materials Science and Engineering, Jiangsu Key Laboratory of Materials Surface Science and Technology, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering; Changzhou University; Jiangsu 213164 People's Republic of China
| | - Xiaolei Qian
- School of Materials Science and Engineering, Jiangsu Key Laboratory of Materials Surface Science and Technology, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering; Changzhou University; Jiangsu 213164 People's Republic of China
| | - Bibiao Jiang
- School of Materials Science and Engineering, Jiangsu Key Laboratory of Materials Surface Science and Technology, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering; Changzhou University; Jiangsu 213164 People's Republic of China
| |
Collapse
|
46
|
Dentzer L, Bray C, Noinville S, Illy N, Guégan P. Phosphazene-Promoted Metal-Free Ring-Opening Polymerization of 1,2-Epoxybutane Initiated by Secondary Amides. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01638] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Laetitia Dentzer
- Sorbonne
Universités, UPMC Univ Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire (IPCM), Equipe Chimie des Polymères, 4 place Jussieu, F-75005, Paris, France
| | - Caroline Bray
- Sorbonne
Universités, UPMC Univ Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire (IPCM), Equipe Chimie des Polymères, 4 place Jussieu, F-75005, Paris, France
| | - Sylvie Noinville
- Sorbonne
Universités, UPMC Univ Paris 06, CNRS, UMR 8233, MONARIS, Université Pierre et Marie Curie, 4 place Jussieu, F-75005, Paris, France
| | - Nicolas Illy
- Sorbonne
Universités, UPMC Univ Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire (IPCM), Equipe Chimie des Polymères, 4 place Jussieu, F-75005, Paris, France
| | - Philippe Guégan
- Sorbonne
Universités, UPMC Univ Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire (IPCM), Equipe Chimie des Polymères, 4 place Jussieu, F-75005, Paris, France
| |
Collapse
|
47
|
Roos K, Carlotti S. Grignard-based anionic ring-opening polymerization of propylene oxide activated by triisobutylaluminum. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.07.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
48
|
Zhang M, Vora A, Han W, Wojtecki RJ, Maune H, Le ABA, Thompson LE, McClelland GM, Ribet F, Engler AC, Nelson A. Dual-Responsive Hydrogels for Direct-Write 3D Printing. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01550] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Musan Zhang
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Ankit Vora
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Wei Han
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Rudy J. Wojtecki
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Hareem Maune
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Alexander B. A. Le
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Leslie E. Thompson
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Gary M. McClelland
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Federico Ribet
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Amanda C. Engler
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Alshakim Nelson
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| |
Collapse
|
49
|
Isono T, Asai S, Satoh Y, Takaoka T, Tajima K, Kakuchi T, Satoh T. Controlled/Living Ring-Opening Polymerization of Glycidylamine Derivatives Using t-Bu-P4/Alcohol Initiating System Leading to Polyethers with Pendant Primary, Secondary, and Tertiary Amino Groups. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00556] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Takuya Isono
- Division of Biotechnology and Macromolecular Chemistry, Faculty of
Engineering, and ‡Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Shunsuke Asai
- Division of Biotechnology and Macromolecular Chemistry, Faculty of
Engineering, and ‡Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Yusuke Satoh
- Division of Biotechnology and Macromolecular Chemistry, Faculty of
Engineering, and ‡Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Toshimitsu Takaoka
- Division of Biotechnology and Macromolecular Chemistry, Faculty of
Engineering, and ‡Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Kenji Tajima
- Division of Biotechnology and Macromolecular Chemistry, Faculty of
Engineering, and ‡Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Toyoji Kakuchi
- Division of Biotechnology and Macromolecular Chemistry, Faculty of
Engineering, and ‡Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Toshifumi Satoh
- Division of Biotechnology and Macromolecular Chemistry, Faculty of
Engineering, and ‡Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| |
Collapse
|
50
|
Kovalenko OO, Kinzhybalo V, Brusylovets OA, Lis T. Crystal structure of O-isopropyl [bis-(tri-methyl-sil-yl)amino](tert-butyl-amino)-phosphino-thio-ate. ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 2015; 71:o37-8. [PMID: 25705495 PMCID: PMC4331855 DOI: 10.1107/s205698901402622x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 11/29/2014] [Indexed: 11/10/2022]
Abstract
[Bis(tri-methyl-sil-yl)amino](tert-butyl-imino)-thio-phospho-rane reacts in benzene with isopropyl alcohol via 1,2-addition of an (i) PrO-H bond across the P=N bond, resulting in the title compound, C13H35N2OPSSi2. In the mol-ecule, the P atom possesses a distorted tetra-hedral environment involving two N atoms from (Me3Si)2N- and (t) BuNH- groups, one O atom from an (i) PrO group and one S atom, therefore the mol-ecule has a stereocenter on the P atom but crystal symmetry leads to a racemate. In the crystal, a pair of enanti-omers form a centrosymmetric dimer via a pair of N-H⋯S hydrogen bonds.
Collapse
Affiliation(s)
- Oleksandr O Kovalenko
- Department of Inorganic Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska 64, 01601 Kyiv, Ukraine
| | - Vasyl Kinzhybalo
- Institute of Low Temperature and Structure Research, Okolna 2, 50-422 Wroclaw, Poland
| | - Oleksii A Brusylovets
- Department of Inorganic Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska 64, 01601 Kyiv, Ukraine
| | - Tadeusz Lis
- Faculty of Chemistry, University of Wroclaw, Joliot-Curie 14, 50-383 Wroclaw, Poland
| |
Collapse
|