Cargando…

Isocyanate-Free Polyurea Synthesis via Ru-Catalyzed Carbene Insertion into the N–H Bonds of Urea

[Image: see text] Polyureas have widespread applications due to their unique material properties. Because of the toxicity of isocyanates, sustainable isocyanate-free routes to prepare polyureas are a field of active research. Current routes to isocyanate-free polyureas focus on constructing the urea...

Descripción completa

Detalles Bibliográficos
Autores principales:	de Zwart, Felix J., Laan, Petrus C. M., van Leeuwen, Nicole S., Bobylev, Eduard O., Amstalden van Hove, Erika R., Mathew, Simon, Yan, Ning, Flapper, Jitte, van den Berg, Keimpe J., Reek, Joost N. H., de Bruin, Bas
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2022
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9648342/ https://www.ncbi.nlm.nih.gov/pubmed/36397938 http://dx.doi.org/10.1021/acs.macromol.2c01457

Ejemplares similares

Isocyanate- and solvent-free synthesis of melt processible polyurea elastomers derived from urea as a monomer
por: White, B. Tyler, et al.
Publicado: (2020)

Preparation of Polyurea Microcapsules by Interfacial Polymerization of Isocyanate and Chitosan Oligosaccharide
por: Yu, Fuqiang, et al.
Publicado: (2021)

Photoactive Fe Catalyst for Light-Triggered Alkyd Paint Curing
por: Bootsma, Johan, et al.
Publicado: (2022)

Photo-crosslinking polymers by dynamic covalent disulfide bonds
por: Sieredzinska, Bianka, et al.
Publicado: (2021)

Use of polyurea from urea for coating of urea granules
por: Lu, Panfang, et al.
Publicado: (2016)

Metalloradical Reactivity of Ru(I) and Ru(0) Stabilized by an Indole‐Based Tripodal Tetraphosphine Ligand
por: van de Watering, Fenna F., et al.
Publicado: (2017)

Hydrolyzable Polyureas Bearing Hindered Urea Bonds
por: Ying, Hanze, et al.
Publicado: (2014)

Effect on the characterization of metolachlor polyurea microcapsules with urea instead of polyamines
por: Li, Deming, et al.
Publicado: (2019)

PEGylated Polyurea Bearing Hindered Urea Bond for Drug Delivery
por: Chen, Meishan, et al.
Publicado: (2019)

Correction to “Manganese Catalyzed Dehydrogenative Synthesis of Urea Derivatives and Polyureas”
por: Owen, Aniekan Ekpenyong, et al.
Publicado: (2023)

Polyurethane Recycling: Thermal Decomposition of 1,3-Diphenyl Urea to Isocyanates
por: Zamani, Shahab, et al.
Publicado: (2023)

Catalytic Formation of Coordination-Based Self-Assemblies by Halide Impurities
por: Bobylev, Eduard. O., et al.
Publicado: (2021)

In situ EPR and Raman spectroscopy in the curing of bis-methacrylate–styrene resins
por: Eijsink, Linda E., et al.
Publicado: (2022)

A Novel M(8)L(6) Cubic Cage That Binds Tetrapyridyl Porphyrins: Cage and Solvent Effects in Cobalt‐Porphyrin‐Catalyzed Cyclopropanation Reactions
por: Mouarrawis, Valentinos, et al.
Publicado: (2021)

How to Prepare Kinetically Stable Self‐assembled Pt(12)L(24) Nanocages while Circumventing Kinetic Traps
por: Bobylev, Eduard O., et al.
Publicado: (2021)

M(6)L(12) Nanospheres with Multiple C(70) Binding Sites for (1)O(2) Formation in Organic and Aqueous Media
por: Bobylev, Eduard O., et al.
Publicado: (2022)

Pd(12)M(n)L(24) (for n = 6, 8, 12) nanospheres by post-assembly modification of Pd(12)L(24) spheres
por: Bobylev, Eduard. O., et al.
Publicado: (2023)

Selective formation of Pt(12)L(24) nanospheres by ligand design
por: Bobylev, Eduard O., et al.
Publicado: (2021)

Catalytic Dibenzocyclooctene Synthesis via Cobalt(III)–Carbene Radical and ortho‐Quinodimethane Intermediates
por: te Grotenhuis, Colet, et al.
Publicado: (2017)

Catalytic Synthesis of 8‐Membered Ring Compounds via Cobalt(III)‐Carbene Radicals
por: Zhou, Minghui, et al.
Publicado: (2020)

Revisiting the Electronic Structure of Cobalt Porphyrin Nitrene and Carbene Radicals with NEVPT2-CASSCF Calculations: Doublet versus Quartet Ground States
por: van Leest, Nicolaas P., et al.
Publicado: (2021)

Exposing Mechanisms for Defect Clearance in Supramolecular Self-Assembly: Palladium–Pyridine Coordination Revisited
por: Poole, David A., et al.
Publicado: (2023)

Carbene Radicals in Transition-Metal-Catalyzed Reactions
por: Epping, Roel F.J., et al.
Publicado: (2023)

Aggregation and Degradation of White Phosphorus Mediated by N‐Heterocyclic Carbene Nickel(0) Complexes
por: Hierlmeier, Gabriele, et al.
Publicado: (2020)

Catalytic Synthesis of 1H-2-Benzoxocins: Cobalt(III)-Carbene Radical Approach to 8-Membered Heterocyclic Enol Ethers
por: Zhou, Minghui, et al.
Publicado: (2021)

Photo-on-Demand Phosgenation Reactions with Chloroform for Selective Syntheses of N-Substituted Ureas and Isocyanates
por: Muranaka, Ryo, et al.
Publicado: (2022)

Formation of substituted dioxanes in the oxidation of gum arabic with periodate
por: Siebe, Harmke S., et al.
Publicado: (2023)

N‐Heterocyclic Carbenes: Molecular Porters of Surface Mounted Ru‐Porphyrins
por: Knecht, Peter, et al.
Publicado: (2022)

Catalytic 1,2-dihydronaphthalene and E-aryl-diene synthesis via Co(III)–Carbene radical and o-quinodimethane intermediates
por: te Grotenhuis, Colet, et al.
Publicado: (2017)

Catalytic Synthesis of Indolines by Hydrogen Atom Transfer to Cobalt(III)–Carbene Radicals
por: Karns, Alexander S., et al.
Publicado: (2017)

Photoinduced Halogen-Atom Transfer by N-Heterocyclic Carbene-Ligated Boryl Radicals for C(sp(3))–C(sp(3)) Bond Formation
por: Wan, Ting, et al.
Publicado: (2022)

An Octa‐Urea [Pd(2)L(4)](4+) Cage that Selectively Binds to n‐octyl‐α‐D‐Mannoside
por: Schaapkens, Xander, et al.
Publicado: (2021)

Peptide cyclisation promoted by supramolecular complex formation
por: Hartendorp, Arnout P. T., et al.
Publicado: (2021)

Nucleophilic Isocyanation
por: Yurino, Taiga, et al.
Publicado: (2020)

Understanding the Oxidative Properties of Nickel Oxyhydroxide in Alcohol Oxidation Reactions
por: Laan, Petrus C. M., et al.
Publicado: (2023)

Benzylic C–H isocyanation/amine coupling sequence enabling high-throughput synthesis of pharmaceutically relevant ureas
por: Suh, Sung-Eun, et al.
Publicado: (2021)

Mechanosynthesis of Polyureas and Studies of Their Responses to Anions
por: Al-Ithawi, Wahab K. A., et al.
Publicado: (2023)

One-pot sequential synthesis of isocyanates and urea derivatives via a microwave-assisted Staudinger–aza-Wittig reaction
por: Carnaroglio, Diego, et al.
Publicado: (2013)

Production of monodisperse polyurea microcapsules using microfluidics
por: Thorne, Michael F., et al.
Publicado: (2019)

Microencapsulation of Photochromic Solution with Polyurea by Interfacial Polymerization
por: Zhang, Yuhua, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_4vd67gd48krdepd5sjkceh9t8d