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Zn(TFSI)<sub>2</sub>-Mediated Ring-Opening Polymerization for Electrolyte Engineering Toward Stable Aqueous Zinc Metal Batteries. [PDF]
Nanomicro LettLiu Z +8 more
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Ring-opening Polymerization of Lactones
, 2018 The synthesis of aliphatic polyesters by the ring-opening polymerization of cyclic monoesters was discovered by Carothers in the 1930s. Since then, a plethora of catalysts and initiators have been discovered to promote this polymerization. Nowadays, steadily increasing attention is paid to organocatalysts and, among them, acids, bases, and H-bond ...
Lecomte, Philippe, Jérôme, Christine
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Metal‐Free Ring‐Opening Metathesis Polymerization with Hydrazonium Initiators**
Angewandte Chemie - International Edition, 2022 A new strategy for the ring–opening metathesis polymerization (ROMP) of cycloalkenes using hydrazonium initiators is described. The initiators, which are formed by the condensation of 2,3-diazabicyclo[2.2.2]octane and an aldehyde, polymerize cyclopropene
Phong K Quach +2 more
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Ring Opening Metathesis Polymerization
Current Opinion in Solid State and Materials Science, 1999This article intends to provide the reader with a basic knowledge of Ring Opening Metathesis Polymerization. Some historic background, mechanistic aspects, living polymerization, as well as current catalyst development and new applications are discussed.
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2017
Ring-opening polymerization (ROP) is an important method of polymerization. It differs from radical polymerization (Chap. 9), ionic polymerization (Chap. 10), and step-growth polymerization (Chap. 8). No low-molar-mass by-products are formed, except during the polymerization of Leuchs’ anhydride (Figs. 12.41 and 12.42).
Sebastian Koltzenburg +2 more
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Ring-opening polymerization (ROP) is an important method of polymerization. It differs from radical polymerization (Chap. 9), ionic polymerization (Chap. 10), and step-growth polymerization (Chap. 8). No low-molar-mass by-products are formed, except during the polymerization of Leuchs’ anhydride (Figs. 12.41 and 12.42).
Sebastian Koltzenburg +2 more
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Exploratory ring-opening polymerization: Ring-opening polymerization of vinylketene cyclic acetal
Journal of Polymer Science Part C: Polymer Letters, 1990La polymerisation radicalaire dans le benzene du 4-phenyl-2-propenylene-1,3-dioxolane donne le polyester [CH 2 -CH=CH-COO-CH 2 -CH(Ph)] n . Discussion du mecanisme.
Iwhan Cho, Sang-Keun Kim
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Polymersome Nanoreactors for Enzymatic Ring-Opening Polymerization
Biomacromolecules, 2007Polystyrene-polyisocyanopeptide (PS-PIAT) polymersomes containing CALB in two different locations, one in the aqueous inner compartment and one in the bilayer, were investigated for enzymatic ring-opening polymerization of lactones in water. It is shown that the monomers 8-octanolactone and dodecalactone yield oligomers with this polymersome system. It
De Hoog, Hans-Peter M. +5 more
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1990
Abstract In Chapter 3, I have described the chemistry in which compounds with cumulated double bonds (X=Y=Z) or an unsaturated carbon-carbon bond (e.g. isocyanate, carbodiimide, alkoxyacetylene, vinyl ether, and ketene acetal) undergo reaction with aldoximes, primary nitroalkanes, hydroxamic acids, etc. to give intramolecular dehydration
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Abstract In Chapter 3, I have described the chemistry in which compounds with cumulated double bonds (X=Y=Z) or an unsaturated carbon-carbon bond (e.g. isocyanate, carbodiimide, alkoxyacetylene, vinyl ether, and ketene acetal) undergo reaction with aldoximes, primary nitroalkanes, hydroxamic acids, etc. to give intramolecular dehydration
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2015
This chapter deals with the application of microwave heating for ring-opening polymerization as it allows good control over the polymerizations combined with a tremendous acceleration of polymerization rates. These polymers represent an area of a great interest for biomedical, industrial and academic concerns.
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This chapter deals with the application of microwave heating for ring-opening polymerization as it allows good control over the polymerizations combined with a tremendous acceleration of polymerization rates. These polymers represent an area of a great interest for biomedical, industrial and academic concerns.
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Radical ring-opening polymerization
Journal of Polymer Science Part A: Polymer Chemistry, 2000This chapter deals with radical ring-opening polymerization (radical ROP), which provides us with a strategy for synthesizing heteroatom-containing polymers by radical processes. Various cyclic monomers capable of radically induced ROP are introduced so that the essential items of molecular designs and polymerization mechanisms can be understood ...
Fumio Sanda, Takeshi Endo
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