“切换”催化：从单体混合物到序列可控嵌段共聚物
'Switch' catalysis: from monomer mixtures to sequence-controlled block copolymers.
作者信息
Stößer T, Chen T T D, Zhu Y, Williams C K
机构信息
Department of Chemistry, University of Oxford, Chemical Research Laboratory, 12 Mansfield Road, Oxford OX1 3TA, UK.
Department of Chemistry, University of Oxford, Chemical Research Laboratory, 12 Mansfield Road, Oxford OX1 3TA, UK
出版信息
Philos Trans A Math Phys Eng Sci. 2018 Jan 13;376(2110). doi: 10.1098/rsta.2017.0066.
Abstract
A 'Switch' catalysis method is reviewed whereby a single catalyst is switched between ring-opening polymerization and ring-opening copolymerization cycles. It allows the efficient synthesis of block copolymers from mixtures of lactones, epoxides, anhydrides and carbon dioxide. In order to use and further develop such 'Switch' catalysis, it is important to understand how to monitor the catalysis and characterize the product block copolymers. Here, a step-by-step guide to both the catalysis and the identification of block copolymers is presented.This article is part of a discussion meeting issue 'Providing sustainable catalytic solutions for a rapidly changing world'.
摘要
本文综述了一种“切换”催化方法，即单一催化剂可在开环聚合和开环共聚循环之间切换。该方法能够从内酯、环氧化物、酸酐和二氧化碳的混合物中高效合成嵌段共聚物。为了应用并进一步发展这种“切换”催化，了解如何监测催化过程以及表征产物嵌段共聚物非常重要。在此，本文提供了一份关于催化过程和嵌段共聚物鉴定的分步指南。本文是“为快速变化的世界提供可持续催化解决方案”研讨会论文集的一部分。
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本文引用的文献
1
Organic Catalysis for Ring-Opening Polymerization.
ACS Macro Lett. 2012 Dec 18;1(12):1409-1412. doi: 10.1021/mz3005956. Epub 2012 Dec 5.
2
High Molecular Weight Block Copolymers by Sequential Monomer Addition via Cu(0)-Mediated Living Radical Polymerization (SET-LRP): An Optimized Approach.
ACS Macro Lett. 2013 Oct 15;2(10):896-900. doi: 10.1021/mz4004198. Epub 2013 Sep 23.
3
Highly efficient one-pot/one-step synthesis of multiblock copolymers from three-component polymerization of carbon dioxide, epoxide and lactone.
Chem Sci. 2015 Feb 1;6(2):1530-1536. doi: 10.1039/c4sc03593c. Epub 2014 Dec 8.
4
Sustainable Elastomers from Renewable Biomass.
Acc Chem Res. 2017 Jul 18;50(7):1762-1773. doi: 10.1021/acs.accounts.7b00209. Epub 2017 Jun 21.
5
A Lewis acid β-diiminato-zinc-complex as all-rounder for co- and terpolymerisation of various epoxides with carbon dioxide.
Chem Sci. 2017 Mar 1;8(3):1876-1882. doi: 10.1039/c6sc04477h. Epub 2016 Nov 17.
6
Di-Zinc-Aryl Complexes: CO Insertions and Applications in Polymerisation Catalysis.
Chemistry. 2017 May 29;23(30):7367-7376. doi: 10.1002/chem.201701013. Epub 2017 May 5.
7
Zinc versus Magnesium: Orthogonal Catalyst Reactivity in Selective Polymerizations of Epoxides, Bio-derived Anhydrides and Carbon Dioxide.
Chemistry. 2017 Mar 28;23(18):4260-4265. doi: 10.1002/chem.201605690. Epub 2017 Mar 15.
8
Sustainable polymers from renewable resources.
Nature. 2016 Dec 14;540(7633):354-362. doi: 10.1038/nature21001.
9
Ring-Opening Copolymerization of Epoxides and Cyclic Anhydrides with Discrete Metal Complexes: Structure-Property Relationships.
Chem Rev. 2016 Dec 28;116(24):15167-15197. doi: 10.1021/acs.chemrev.6b00553. Epub 2016 Dec 12.
10
Chemoselective Polymerizations from Mixtures of Epoxide, Lactone, Anhydride, and Carbon Dioxide.
J Am Chem Soc. 2016 Mar 30;138(12):4120-31. doi: 10.1021/jacs.5b13070. Epub 2016 Mar 22.
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