Results 251 to 260 of about 2,950,856 (378)

Silver‐Catalyzed Decarboxylative Coupling of Oxamic Acids with Styrenes to Synthesize E‐Cinnamamides: A Distinguish Reaction Pathway

open access: yesChemistryOpen, EarlyView.
A silver‐catalyzed decarboxylative coupling of readily available oxamic acids with styrenes to the direct synthesis of E‐cinnamamides has been developed. The reaction pathway was studied and proven to be different from known procedures. Abstract A silver‐catalyzed decarboxylative coupling of oxamic acids with styrenes has been developed to produce E ...
Ru‐Han A   +2 more
wiley   +1 more source

Visible Light–Induced Decarboxylative Radical Addition of Heteroaromatic Carboxylic Acids to Alkenes at Room Temperature in Two‐Molecule Photoredox System

open access: yesChemistryOpen, EarlyView.
The photoinduced decarboxylative radical addition of aryl carboxylic acids, including heteroaromatic carboxylic acids, to electron‐deficient alkenes is achieved in a two‐molecule photoredox system using a combination of biphenyl and 9,10‐dicyanoanthracene without heating or base.
Daisuke Suzuki   +5 more
wiley   +1 more source

Phase Diagram‐Guided Molten Salt Engineering of Biocarbon Pores at Low Temperatures

open access: yesSmall, EarlyView.
This study pioneers a phase diagram‐guided molten salt activation strategy to engineer the pore structure of biocarbon at low temperatures. It achieves a specific surface area of ≈2500 m2 g−1 with tunable pore size at only 500 °C and uncovers the pore evolution mechanism.
Pu Yang   +7 more
wiley   +1 more source

A novel sulfur‐containing photoinitiator based on benzophenone derivatives for rapid photopolymerization

open access: yesSmart Molecules, EarlyView.
This study develops a series of unimolecular photoinitiators, BP‐S1‐5, by incorporating hydrogen‐donating groups into a benzophenone framework. This method reduces the reliance on co‐initiators, and enables BP‐S1‐5 with efficient photoinitiation and excellent molding capability.
Yu Li   +11 more
wiley   +1 more source

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