[go: up one dir, main page]

Peng et al., 2022 - Google Patents

Oxygen‐Demanding Photocontrolled RAFT Polymerization Under Ambient Conditions

Peng et al., 2022

Document ID
12901839460089485943
Author
Peng Y
Liu S
Wang L
Xu Y
Wu Z
Chen H
Publication year
Publication venue
Macromolecular Rapid Communications

External Links

Snippet

A photocontrolled reversible addition− fragmentation chain transfer (RAFT) process is developed by initiating polymerization through a 1, 3‐diaminopropane‐triethylborane (DAPTB)− diphenyl iodonium salt (Ph2I+) complex (DAPTB/Ph2I+) under ambient …
Continue reading at onlinelibrary.wiley.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen

Similar Documents

Publication Publication Date Title
Peng et al. Oxygen‐Demanding Photocontrolled RAFT Polymerization Under Ambient Conditions
Xu et al. Thermal decomposition of dithioesters and its effect on RAFT polymerization
Fleischmann et al. SET‐LRP of methyl methacrylate initiated with CCl4 in the presence and absence of air
Puts et al. Control of living free-radical polymerization by a new chiral nitroxide and implications for the polymerization mechanism
Janoschka et al. Polymerization of free secondary amine bearing monomers by RAFT polymerization and other controlled radical techniques
Dan et al. Dispersion RAFT polymerization of 4‐vinylpyridine in toluene mediated with the macro‐RAFT agent of polystyrene dithiobenzoate: Effect of the macro‐RAFT agent chain length and growth of the block copolymer nano‐objects
Muehlebach et al. Synthesis of well‐defined macromonomers and comb copolymers from polymers made by atom transfer radical polymerization
Borská et al. Photochemically induced ATRP of (meth) acrylates in the presence of air: the effect of light intensity, ligand, and oxygen concentration
Zhang et al. One‐pot synthesis of PTFEMA‐b‐PMMA‐b‐PTFEMA by controlled radical polymerization with a difunctional initiator in conjugation with Photoredox catalyst of Ir (ppy) 3 under visible light
Chen et al. Main‐chain fluoropolymers with alternating sequence control via light‐driven reversible‐deactivation copolymerization in batch and flow
Ran et al. Photoinitiated RAFT polymerization in the presence of trithiocarbonate
Tao et al. Synthesis of branched polystyrene and poly (styrene-b-4-methoxystyrene) by nitroxyl stable radical controlled polymerization
Becer et al. Optimization of the nitroxide‐mediated radical polymerization conditions for styrene and tert‐butyl acrylate in an automated parallel synthesizer
Yuan et al. Oxygen‐Tolerant RAFT Polymerization Catalyzed by a Recyclable Biomimetic Mineralization Enhanced Biological Cascade System
Makino et al. Elucidating monomer character of an alkenyl boronate through radical copolymerization leads to copolymer synthesis beyond the limitation of copolymerizability by side-chain replacement
Wong et al. Enhanced spin capturing polymerization: an efficient and versatile protocol for controlling molecular weight distributions
Woodruff et al. Epoxides as Reducing Agents for Low‐Catalyst‐Concentration Atom Transfer Radical Polymerization
Dong et al. Synthesis of new ionic crosslinked polymer hydrogel combining polystyrene and poly (4‐vinyl pyridine) and its self‐healing through a reshuffling reaction of the trithiocarbonate moiety under irradiation of ultraviolet light
Jousset et al. Kinetic studies of the polymerization of p-tert-butylstyrene and its block copolymerization with styrene through living radical polymerization mediated by a nitroxide compound
Wang et al. Combining click sulfur (VI)‐fluoride exchange with photoiniferters: a facile, fast, and efficient strategy for postpolymerization modification
Baralle et al. Polymeric iodonium salts to trigger free radical photopolymerization
Zundel et al. New ligands for the living isotactic anionic polymerization of methyl methacrylate in toluene at 0 C. 1. Ligation of butyllithium by lithium silanolates
Wang et al. Synthesis and Characterization of a Novel Macroinitiator of Poly (ethylene oxide) with a 4-Hydroxy-2, 2, 6, 6-tetramethylpiperidinyloxy End Group: Initiation of the Polymerization of Styrene by a “Living” Radical Mechanism
Couthouis et al. MALDI‐TOF Analysis of Halogen Telechelic Poly (methyl methacrylate) s and Poly (methyl acrylate) s Prepared by Atom Transfer Radical Polymerization (ATRP) or Single Electron Transfer‐Living Radical Polymerization (SET‐LRP)
Huang et al. Synthesis and Reactivity of Diazirine-Containing Polymers via Controlled Radical Polymerization