Results 181 to 190 of about 76,323 (380)

Studies on Carbamate Insecticides

, 1969
Hikaru KAZANO, Yasuhisa KUROSU, Masaru ASAKAWA, Toshihiko Tanaka, Kazuo FUKUNAGA   +4 more
openalex   +4 more sources

Photocaged Dinucleoside Tetraphosphates for Light‐Mediated Activation of 5′ Cap Interactions and Translation In Vitro

ChemistryEurope, EarlyView.
Photocaged dinucleoside tetraphosphates can be incorporated into mRNA by T7 RNA polymerase. Subsequent irradiation with light activates 5′ cap interactions and translation. These 5′ cap analogs are useful tools to probe the functions of naturally occurring dinucleoside tetraphosphates and their role in bacteria and mammalian cells.
Cedrik Kühling, Wiebke Teich, Bayram Terzi, Helena Schepers, Sabine Hüwel, Andrea Rentmeister   +5 more
wiley   +1 more source

Chromatography-free synthesis of carbamates from CO2 catalyzed by a green and recyclable biobased ionic liquid/Cu2O system

Journal of CO2 Utilization
Carbamates and related derivatives are crucial skeletons for pesticide design and pharmaceutical chemistry. Recently, a synthetic route for the production of carbamates has drawn great attention, which assembles the economical, renewable and non-toxic ...
Yanyan Gong, Yuankun Wang, Peng Li, Ye Yuan, Fangong Kong   +4 more
doaj  

Physiological action of isopropyl N-(3-chlorophenyl) carbamate

, 1958
John Arthur Meade
openalex   +1 more source

Photocatalytic Decarboxylative Functionalization of Bioactive, Naturally Occurring, and Fatty Acids Via Gem‐Borylsilyl Alkene

ChemistryEurope, EarlyView.
A photocatalytic, late‐stage decarboxylative functionalization of carboxylic acids using gem‐borylsilyl alkenes is described. This transformation enables the direct decarboxylative /radical addition of bioactive, naturally occurring, and fatty acids to gem‐B,Si alkenes, delivering synthetically valuable alkylboron,silayl under mild, visible‐light ...
Nadim Eghbarieh, Ahmad Masarwa
wiley   +1 more source

The metabolism of methyl carbamate [PDF]

Biochemical Journal, 1952
E. Boyland, D. Papadopoulos
openaire   +3 more sources

Synthesis of Cyclic Sulfilimines and Sulfoximines via Copper‐Mediated C(sp2)–H Sulfanylation of Benzylamines with a Catalytic Transient Directing Group

ChemistryEurope, EarlyView.
Copper‐mediated transient C─H sulfanylation of benzylamines with sulfenamides enables rapid access to thioethers, cyclic sulfilimines, and sulfoximines. Mechanistic investigations using 1H NMR and electron paramagnetic resonance spectroscopy reveal an unprecedented thermally induced homolytic cleavage of the sulfenamide N─S bond, slowly releasing the ...
Tsz‐Kan Ma, Peerawat Saejong, King‐Long Or, Callum S. Begg, James A. Bull   +4 more
wiley   +1 more source

Redesigning a One‐Phase Enzymatic Assay to Streamline High‐Throughput Screening of Phytoene Desaturase Inhibitors

ChemFoodChem, EarlyView.
A one‐phase in vitro PDS enzyme activity assay is designed as a simple and efficient method, enabling the enhancement of substrate‐enzyme interaction and the elimination of the adverse effects of organic solvents on enzyme activity. It provides a rapid and direct evaluation method for high‐throughput screening of potent PDS inhibitors instead of using ...
Zhilei Yu, Dejun Ma, Di Zhang, Ding Jia, Chunxue Wang, Han Xu, Zhen Xi   +6 more
wiley   +1 more source

Visible‐Light‐Driven Cycloaddition of CO2 with Epoxides Catalyzed by Recyclable Mg2⁺/TiO2 Photocatalyst Operating at Room Temperature

Chemistry – A European Journal, EarlyView.
A recyclable Mg2⁺/TiO₂ photocatalyst enables the cycloaddition of CO₂ with epoxides under visible light at room temperature, providing a sustainable route to cyclic carbonates without the need for solvents or harsh conditions. The catalyst shows a broad substrate scope, excellent yields, and recyclability, including successful gram‐scale synthesis ...
Md. Saddam Hossain, Mayu Yuasa, Yohei Kametani, Yoshihito Shiota, Yu Hoshino, Keita Shichijo, Mamoru Fujitsuka, Hisashi Shimakoshi   +7 more
wiley   +1 more source

Metal–Ligand Cooperation of Ir(III) Catalysts Bearing a β‐Protic Pyrazole Chelate in Carboxylative Cyclization of Propargylic Amine with CO2

Chemistry – A European Journal, EarlyView.
Proton‐responsive C–N chelating Cp*Ir complexes derived from 3,5‐diphenylpyrazole catalyze the carboxylative cyclization of propargylic amines with CO2. The cyclic urethane product is smoothly released via protonolysis of the alkenyl‐Ir species with the aid of the β‐protic NH unit on pyrazole.
Yoshihito Kayaki, Yuto Tsuda, Shigeki Kuwata   +2 more
wiley   +1 more source