Results 71 to 80 of about 6,842 (226)

Bioactive Natural Products in Cardiovascular Disease: Focus on Thrombotic Events

open access: yesPhytotherapy Research, EarlyView.
An overview of the role of natural products (NP) in cardiovascular disease prevention, highlighting key mechanisms of action: including antiplatelet, antithrombotic, anti‐inflammatory, and antioxidant effects. Additionally, it illustrates the integration of diet–drug interactions, nutritional epigenetics, and the role of artificial intelligence in ...
Maria Nektaria Magkoulia   +1 more
wiley   +1 more source

Suzuki Cross-Coupling/Reductive Debenzyloxycarbonylation Sequence for the Syntheses of [c]Annulated Isoquinolines: Application for the Syntheses of Pancratistatin-like Isoquinolines

open access: yes, 2016
A two-step strategy involving Suzuki cross-coupling of boronic acids with a diverse array of α-iodoenones followed by hydrogenation is developed for the construction of [c]annulated isoquinolines.
Madhesan Balakrishnan (2413840)   +1 more
core   +1 more source

Studies concerning bridged isoquinolines and related compounds

open access: yes, 1982
This report describes studies concerning bridged isoquinolines and related compounds, Four aspects have been studied, Firstly, Diels-Alder reactions between heterarynes and different dienes have been carried out to provide 5,8-bridged isoquinolines.
Angela S. Mallard (7166759)
core   +1 more source

Synthesis of ([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)phosphonates and their benzo derivatives via 5-exo-dig cyclization

open access: yesBeilstein Journal of Organic Chemistry, 2019
A series of novel 3-methylphosphonylated [1,2,4]triazolo[4,3-a]pyridines was accessed through a 5-exo-dig-type cyclization of chloroethynylphosphonates and commercially available N-unsubstituted 2-hydrazinylpyridines. In addition, 3-methylphosphonylated [
Aleksandr S. Krylov   +4 more
doaj   +1 more source

Porous Organic Polymers: From Molecular Design to Scalable Technologies

open access: yesSmall, EarlyView.
This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem   +12 more
wiley   +1 more source

Copper-Catalyzed C–H Functionalization of Pyridines and Isoquinolines with Vinyl Azides: Synthesis of Imidazo Heterocycles

open access: yes, 2016
Copper­(I) iodide-catalyzed oxidative C­(sp2)–H functionalization of pyridines and isoquinolines for the synthesis of imidazo­[1,2-a]­pyridines and 2-phenylimidazo­[2,1-a]­isoquinolines with vinyl azides under mild aerobic conditions is reported.
Subbarayappa Adimurthy (1378134)   +4 more
core   +1 more source

A Neutral “Masked” Diborene and Its Reactivity Toward Metal‐Free Pyridine Homocoupling

open access: yesAngewandte Chemie, Volume 138, Issue 27, 1 July 2026.
An unprecedented neutral “masked” diborene, formed via intramolecular arene dearomatization of an N‐heterocyclic imine‐supported free diborene, can be photochemically released to regenerate the highly reactive triplet diborene intermediate. Computational analysis elucidates the bonding situation of the hitherto elusive free diborene species, and the ...
Ke Li   +4 more
wiley   +2 more sources

Electrochemical Skeletal Editing via Manganese‐Catalyzed Nitrogen Atom Insertion Scalable by Electroflow

open access: yesChemistryEurope
Molecular editing and atom insertion are powerful tools for the late‐stage construction of complex molecular architectures, especially in medicinal chemistry.
Simon L. Homölle   +4 more
doaj   +1 more source

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

open access: yesThe Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros   +5 more
wiley   +1 more source

Nickel Foam Electrodes—A Versatile, Powerful, and Readily Available Tool in Electro‐Organic Synthesis

open access: yesThe Chemical Record, EarlyView.
Nickel foam—one material, two faces, and several versatile roles depending on electrolytic conditions. For more than 50 years, nickel foam electrodes have served in electrosynthesis as powerful and readily available electrode materials. Due to their inexpensive nature and easy handling, they have been widely employed.
Rok Narobe   +2 more
wiley   +1 more source

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