Results 261 to 270 of about 132,748 (328)
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Chemistry – An Asian Journal, 2016
AbstractThe dearomatization of heterocycles has been a powerful means for producing functional molecules in synthesis. In the case of pyrroles, reductive methods (such as the Birch reduction) have been most widely exploited, while oxidative methods are generally dismissed as too difficult or unpredictable to be useful.
James K Howard +3 more
semanticscholar +3 more sources
AbstractThe dearomatization of heterocycles has been a powerful means for producing functional molecules in synthesis. In the case of pyrroles, reductive methods (such as the Birch reduction) have been most widely exploited, while oxidative methods are generally dismissed as too difficult or unpredictable to be useful.
James K Howard +3 more
semanticscholar +3 more sources
ChemMedChem, 2023
An overview of pyrroles as distinct scaffolds with therapeutic potential and the significance of pyrrole derivatives for drug development are provided in this article.
Bharathi Hassan Ganesh +5 more
semanticscholar +1 more source
An overview of pyrroles as distinct scaffolds with therapeutic potential and the significance of pyrrole derivatives for drug development are provided in this article.
Bharathi Hassan Ganesh +5 more
semanticscholar +1 more source
Discovery of sulfadrug–pyrrole conjugates as carbonic anhydrase and acetylcholinesterase inhibitors
Archiv der Pharmazie, 2021Human carbonic anhydrase (hCA) isoenzymes are zinc ion‐containing, widespread metalloenzymes and they classically play a role in pH homeostasis maintenance.
M. Gümüş +5 more
semanticscholar +1 more source
Calix[4]pyrrole-based Crosslinked Polymer Networks for Highly Effective Iodine Adsorption from Water.
Angewandte Chemie, 2021A series of calix[4]pyrrole-based crosslinked polymer networks designed for iodine capture is reported. These materials were prepared by Sonogashira coupling of α,α,α,α-tetra(4-alkynylphenyl)calix[4]pyrrole with bishalide building blocks with different ...
J. Sessler +6 more
semanticscholar +1 more source
High-purity pyrrole-type FeN4 sites as a superior oxygen reduction electrocatalyst
, 2020Atomically dispersed iron–nitrogen (FeN4) catalysts have emerged as the most promising alternative to costly Pt-based counterparts in proton exchange membrane fuel cells (PEMFCs), but often they suffer from high overpotential and poor stability due to ...
N. Zhang +11 more
semanticscholar +1 more source
ACS Applied Materials and Interfaces, 2020
Organic semiconducting materials derived from -electron rich pyrroles have garnered attention in recent years for the development of organic semiconductors with unique optical and electronic properties.
Chandima Bulumulla +6 more
semanticscholar +1 more source
Organic semiconducting materials derived from -electron rich pyrroles have garnered attention in recent years for the development of organic semiconductors with unique optical and electronic properties.
Chandima Bulumulla +6 more
semanticscholar +1 more source
ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Benoit Jolicoeur +3 more
openaire +1 more source
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Benoit Jolicoeur +3 more
openaire +1 more source
Angewandte Chemie, 2020
Production of renewable, high-value N-containing chemicals from lignocellulose will expand product diversity and increase the economic competitiveness of biorefinery. Herein, we report a single-step conversion of furfural to pyrrole in 75% yield as a key
Song Song +5 more
semanticscholar +1 more source
Production of renewable, high-value N-containing chemicals from lignocellulose will expand product diversity and increase the economic competitiveness of biorefinery. Herein, we report a single-step conversion of furfural to pyrrole in 75% yield as a key
Song Song +5 more
semanticscholar +1 more source
, 2020
This review describes the efforts in the synthesis of pyrrole derivatives using the reaction of alkynes with nitrogen‐compounds under transition metal‐catalyzed and metal‐free conditions, in the past decade.
J. Neto, G. Zeni
semanticscholar +1 more source
This review describes the efforts in the synthesis of pyrrole derivatives using the reaction of alkynes with nitrogen‐compounds under transition metal‐catalyzed and metal‐free conditions, in the past decade.
J. Neto, G. Zeni
semanticscholar +1 more source