Results 141 to 150 of about 88,910 (336)

Chromatographic, Spectrometric, and Irradiation Behavior of Five Carbamate Insecticides [PDF]

, 1965
Dieter Eberle, F. A. Günther
openalex   +1 more source

Understanding the Role of Morphology in the Direct Synthesis of Diethyl Carbonate Over Ceria‐Based Catalysts: An In Situ Infrared and High‐Resolution TEM Study

ChemCatChem, EarlyView.
Pure and Zr‐doped ceria‐based catalysts with different morphologies were developed for the direct synthesis of diethyl carbonate from ethanol and CO2. Rod‐shaped pure CeO2 outperformed the other samples, thanks to abundant structural defects and high basicity.
Mara Arduino, Enrico Sartoretti, Eleonora Calì, Samir Bensaid, Fabio Alessandro Deorsola   +4 more
wiley   +1 more source

Substrate and dilution effects on the inhibition of acetylcholinesterase by carbamates [PDF]

, 1966
F. P. W. Winteringham, K. S. FOWLER
openalex   +1 more source

Additive‐Free Synthesis of Cyclic Carbamates From Aziridines and CO2 Catalyzed by IER Supported Iron(III) Halides

ChemCatChem, EarlyView.
IER supported ferrates as catalysts for the effective CO2 cycloaddition to aziridines to yield cyclic carbamates. A DoE study was carried out to screen the optimal catalytic conditions. A comparison with the previously reported homogeneous system revealed a synergistic effect between the support and the metal catalyst. Abstract The coupling of CO2 with
Matteo Alberti, Marta Gianelli, Djihed Boucherabine, Sandro Recchia, Alessandro Caselli   +4 more
wiley   +1 more source

Pesticide exposure and blood cholinesterase levels among adolescents from farming families in Northern Thailand

Roczniki Panstwowego Zakladu Higieny
Background Adolescents living in agricultural communities may be at risk for the adverse effects of pesticide exposure because they are involved in agriculture either as a career or to support their families.
Khampee Chaiwong, Warangkana Naksen, Parichat Ong-Artborirak   +2 more
doaj   +1 more source

Pepino mosaic virus [PDF]

, 2009
Pepino mosaic virus (PepMV) is a relatively new plant virus that has become a signifi cant agronomical problem in a relatively short period of time.
Vlugt, R.A.A., van der
core   +1 more source

Thioxanthone: A Benchmark Photocatalyst for Organic Synthesis

ChemCatChem, EarlyView.
Thioxanthone is a highly versatile and effective organocatalyst for photochemical applications, with its low‐toxicity, metal‐free structure driving growing interest in sustainable photocatalysis. Building on our previous 2021 review, this update covers advances from 2021–2025 in thioxanthone‐based synthetic organic photochemistry – excluding ...
Vera P. Demertzidou, Elpida Skolia, Christoforos G. Kokotos   +2 more
wiley   +1 more source

The Azidofunctionalization of Alkenes

ChemistryEurope, 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

Cholinesterase Inhibition Autoanalysis of Insecticidal Organophosphates and Carbamates [PDF]

, 1969
Günther Voss
openalex   +1 more source

Rewriting Alkene Frameworks: A Practical Strategy for Nitrogen Incorporation

ChemistryEurope, EarlyView.
Morandi and team developed a metal‐free method to insert nitrogen into unactivated alkenes, forming amidines and nitriles via a transient aza‐allenium intermediate. Using mild, open‐flask conditions, the process delivers high yields and broad functional group tolerance.
Ranjini Laskar, Frank Glorius
wiley   +1 more source