Access to 2,4-disubstituted pyrrole-based polymer with long-wavelength and stimuli-responsive properties via copper catalyzed [3+2] polycycloaddition.
Sign Up to like & getrecommendations! Published in 2024 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202300652
Abstract: Pyrrole-based polymers (PBPs), a type of fascinating functional polymers, play a crucial role in materials science. However, efficient synthetic strategies of pyrrole-based polymers with diverse structures are mainly focus on conjugated polypyrroles and still remain… read more here.
Keywords: via copper; catalyzed polycycloaddition; pyrrole based; access ... See more keywords
Textile with Janus wetting properties via copper deposition and subsequent chemical vapor deposition of 1-dodecanethiol
Sign Up to like & getrecommendations! Published in 2019 at "Materials Letters"
DOI: 10.1016/j.matlet.2019.04.105
Abstract: Abstract Textile with Janus wetting properties, viz., one side super-nonwetting (abridged as SNW) and the other side super-wetting (SW), was fabricated via copper (Cu) deposition and subsequent chemical vapor deposition (CVD) of 1-dodecanethiol (DT). To… read more here.
Keywords: wetting properties; via copper; textile janus; deposition ... See more keywords
Dechalcogenization of Aryl Dichalcogenides to Synthesize Aryl Chalcogenides via Copper Catalysis
Sign Up to like & getrecommendations! Published in 2020 at "ACS Catalysis"
DOI: 10.1021/acscatal.9b04931
Abstract: An application for dechalcogenization of aryl dichalcogenides via copper catalysis to synthesize aryl chalcogenides is disclosed. This approach is highlighted by the practical conditions, broad sub... read more here.
Keywords: aryl dichalcogenides; catalysis; dechalcogenization aryl; via copper ... See more keywords
Multi-component reactions via copper(I) difluorocarbene as carbonyl source for constructing α—aminoamide derivatives
Sign Up to like & getrecommendations! Published in 2025 at "Nature Communications"
DOI: 10.1038/s41467-025-61947-z
Abstract: Difluorocarbene, an important reactive intermediate in organic synthesis, exhibits intriguing properties and synthetic versatility. However, great challenges in modulating reaction pathways limit its widespread application in synthetic chemistry. While metal-catalyzed difluorocarbene transfer offers a promising… read more here.
Keywords: via copper; carbonyl source; aminoamide derivatives; copper ... See more keywords
Novel and facile synthesis of 1-benzazepines via copper-catalyzed oxidative C(sp3)-H/C(sp2)-H cross-coupling.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc07027f
Abstract: A novel and facile synthetic strategy for the construction of 1-benzazepines has been developed via copper-catalyzed oxidative C(sp3)-H/C(sp2)-H cross-coupling directly from two inert C-H bonds. This transformation represents an atom- and step-economical way to synthesize… read more here.
Keywords: oxidative sp3; copper catalyzed; via copper; sp3 sp2 ... See more keywords
Facile access to 2-hydroxy-2-substituted indole-3-ones via a copper-catalyzed oxidative cyclization of 2-arylethynylanilines.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d3cc01390a
Abstract: This paper reports a practical and versatile oxidative cyclization of 2-arylethynylanilines towards 2-hydroxy-2-substituted indol-3-ones via a copper-catalyzed radical approach in the presence of O2. The transformation of 2-hydroxy-2-arylindol-3-ones to 3-hydroxy-3-arylindol-2-ones proceeds well with good yields… read more here.
Keywords: via copper; ones via; hydroxy substituted; oxidative cyclization ... See more keywords
Synthesis of N-Pyridyl Hydroxylamines via Copper-Catalyzed Cross-Coupling
Sign Up to like & getrecommendations! Published in 2019 at "Synthesis"
DOI: 10.1055/s-0037-1611836
Abstract: N-Pyridyl hydroxylamine derivatives were prepared via copper-catalyzed cross-coupling of orthogonally functionalized hydroxylamines with iodopyridines. Various amino- and hydroxyl-protecting groups were tolerated. A total of 20 examples were synthesized in 28–90% yield. read more here.
Keywords: cross coupling; pyridyl; catalyzed cross; via copper ... See more keywords
Biotin-Conjugated Cellulose Nanofibers Prepared via Copper-Catalyzed Alkyne-Azide Cycloaddition (CuAAC) “Click” Chemistry
Sign Up to like & getrecommendations! Published in 2020 at "Nanomaterials"
DOI: 10.3390/nano10061172
Abstract: As potential high surface area for selective capture in diagnostic or filtration devices, biotin-cellulose nanofiber membranes were fabricated to demonstrate the potential for specific and bio-orthogonal attachment of biomolecules onto nanofiber surfaces. Cellulose acetate was… read more here.
Keywords: biotin; chemistry; copper; via copper ... See more keywords