Results 41 to 50 of about 74,560 (387)
Angewandte Chemie, 2018 An electrochemical method has been developed for α-oxygenations of cyclic carbamates by using a bicyclic aminoxyl as a mediator and water as the nucleophile.
Fei Wang, M. Rafiee, S. Stahl
semanticscholar +1 more source
Journal of the American Chemical Society, 2018 Cyclic carbamates are a common feature of small-molecule therapeutics, offering a constrained hydrogen bond acceptor that is both polar and sterically small.
Roozbeh Yousefi +5 more
semanticscholar +1 more source
European populations of Diabrotica virgifera virgifera are resistant to aldrin, but not to methyl-parathion [PDF]
, 2008 The western corn rootworm, Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae), is a major pest of cultivated corn in North America and has recently begun to invade Europe.
Ciosi, M. +7 more
core +2 more sources
First Report of Susceptibility Status of the Invasive Vector: Aedes albopictus to insecticides used in vector control in Morocco [PDF]
arXiv, 2022 Aedes albopictus has been newly recorded in Agdal district at Rabat in Morocco. The establishment of this invasive mosquito could affect the public health by causing serious epidemics despite of its high nuisance in urban and sub-urban areas. Vector control is mainly based on environmental management but chemical insecticides can be used to reduce ...
arxiv
Angewandte Chemie, 2018 Ligand‐enabled aza‐Heck cyclizations and cascades of N‐(pentafluorobenzoyloxy)carbamates are described. These studies encompass the first examples of efficient non‐biased 6‐exo aza‐Heck cyclizations. The methodology provides direct and flexible access to
I. Hazelden +4 more
semanticscholar +1 more source
The Trialkylsulfonium Cation Holds Promise to Capture Carbon Dioxide: In-Silico Evidence Toward a Novel Carbon Dioxide Scavenger [PDF]
arXiv, 2023 The concentration of carbon dioxide (CO2) in the Earth atmosphere is linked to the acute problem of global warming. For the first time, we herein introduce trialkylsulfonium aprotic ionic liquids (ILs) as a group of seemingly highly capacitive CO2 scavengers.
arxiv
Crystal structure of 2-oxo-2-phenylethyl diisopropylcarbamate
Acta Crystallographica Section E: Crystallographic Communications, 2021 In the molecular structure of the title compound, C15H21NO3, the urethane function and the benzoyl group are almost perpendicular to each other [dihedral angle 88.97 (5)°].
Viktor Martens +2 more
doaj +1 more source
Chemistry, 2017 The C−H amination of benzene derivatives was achieved using DDQ as photocatalyst and BocNH2 as the amine source under aerobic conditions and visible light irradiation.
Somnath Das, P. Natarajan, B. König
semanticscholar +1 more source
Synthesis of sulfoximine propargyl carbamates under improved conditions for rhodium catalyzed carbamate transfer to sulfoxides [PDF]
, 2022 Sulfoximines provide aza-analogues of sulfones, with potentially improved properties for medicinal chemistry. The sulfoximine nitrogen also provides an additional vector for the inclusion of other functionality.
Armstrong, A +3 more
core +1 more source
Select small core structure carbamates exhibit high contact toxicity to "carbamate-resistant" strain malaria mosquitoes, Anopheles gambiae (Akron). [PDF]
PLoS ONE, 2012 Acetylcholinesterase (AChE) is a proven target for control of the malaria mosquito (Anopheles gambiae). Unfortunately, a single amino acid mutation (G119S) in An. gambiae AChE-1 (AgAChE) confers resistance to the AChE inhibitors currently approved by the
Dawn M Wong +15 more
doaj +1 more source