Results 141 to 150 of about 36,347 (337)

Sustainable One‐Pot Synthesis of N‐Substituted Pyrroles Using a Multifunctional Cobalt‐Based Catalyst

open access: yesChemCatChem, EarlyView.
The one‐pot synthesis of N‐substituted pyrroles from nitrobenzene and 2,5‐hexanodione is first ever reported with >99% conversion and >99% chemoselectivity, in a green solvent, using a non‐noble metal‐based catalyst and hydrogen as a reductant under mild reaction conditions simultaneously.
Jose Luis del Río‐Rodríguez   +3 more
wiley   +1 more source

Electrochemical Borylation of C−C and C−Het Bonds

open access: yesChemElectroChem, Volume 12, Issue 6, March 15, 2025.
Electrosynthesis enables the cleavage and borylation of C−C, C−N, C−O, and C−S bonds, representing a significant advancement in organic chemistry. This approach offers a metal‐free strategy for synthesizing organoboron compounds, which find extensive applications across synthetic chemistry, biomedicine, and materials science.
Tsoh Lam Cheung, Hairong Lyu
wiley   +1 more source

The Azidofunctionalization of Alkenes

open access: yesChemistryEurope, EarlyView.
The azidofunctionalization of alkenes offers a powerful strategy for synthesizing nitrogen‐containing compounds by installing both an azide and a second functional group in one step. This approach, employing photoredox catalysis, transition metals, and radical methods, is efficient, selective, and versatile, with applications in pharmaceuticals and ...
Pierre Palamini, Jerome Waser
wiley   +1 more source

Phytotoxicity of agrochemical adjuvants on avocados

open access: bronze, 2003
R.E. Gaskin, M. E. Hofstee, G.S. Elliott
openalex   +2 more sources

Quantum Dots as Reporters in Multiplexed Immunoassays for Biomarkers of Exposure to Agrochemicals [PDF]

open access: green, 2007
Mikaela Nichkova   +5 more
openalex   +1 more source

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