Nature Communications, 2017 N-methylated amines display high biological activity in living organisms. Here, the authors show the convenient synthesis of a wide range of biologically relevant N-methylamines via reduction of nitrobenzenes using a recyclable iron catalyst and ...
Kishore Natte +3 more
doaj +2 more sources
Halophilic Methylotrophic Methanogens May Contribute to the High Ammonium Concentrations Found in Shale Oil and Shale Gas Reservoirs [PDF]
Frontiers in Energy Research, 2019 Flow-back and produced waters from shale gas and shale oil fields contain high ammonium, which can be formed by methanogenic degradation of methylamines into methane and ammonium. Methylamines are added to fracturing fluid to prevent clay swelling or can
Biwen Annie An +4 more
doaj +2 more sources
Deprotective Alkylation: A Platform for Alcohol-to-Amine Interconversion Using Nonafluoromesitylenesulfonamides. [PDF]
Angew Chem Int Ed EnglThe straightforward conversion of alcohols to tertiary or secondary amines employing Nms‐amides in a single operation is described. The transformation features broad functional group tolerance and high stereospecificity, underscoring its utility in the synthesis of isotope‐labeled pharmaceuticals.
Brześkiewicz J +3 more
europepmc +2 more sources
Methylamines as Nitrogen Precursors in Chemical Vapor Deposition of Gallium Nitride [PDF]
, 2019 Chemical vapor deposition (CVD) is one of the most important techniques for depositing thin films of the group 13 nitrides (13-Ns), AlN, GaN, InN and their alloys, for electronic device applications.
Karl, Rönnby +5 more
core +3 more sources
Heliyon, 2023 Hákarl is a unique traditional Icelandic product and is obtained by fermenting and drying Greenland shark (Somniosus microcephalus). However, little is known about the chemical and microbial changes occurring during the process.
Sophie Jensen +5 more
doaj +1 more source
Modeling of gaseous methylamines in the global atmosphere: impacts of oxidation and aerosol uptake [PDF]
Atmospheric Chemistry and Physics, 2014 Gaseous amines have attracted increasing attention due to their potential role in enhancing particle nucleation and growth and affecting secondary organic aerosol formation.
F. Yu, G. Luo
doaj +1 more source
Data on the role of accessible surface area on osmolytes-induced protein stabilization
Data in Brief, 2017 This paper describes data related to the research article “Testing the dependence of stabilizing effect of osmolytes on the fractional increase in the accessible surface area on thermal and chemical denaturations of proteins” [1].
Safikur Rahman +4 more
doaj +1 more source
The local structure in liquid methylamine and methylamine–water mixtures [PDF]
The Journal of Chemical Physics, 2000 Molecular dynamics (MD) computer simulations are carried out on liquid methylamine and on 10 and 30 wt % aqueous solutions of methylamine. The local three-dimensional structure in these liquid systems is investigated using standard one-dimensional radial distribution functions and the fully three-dimensional measure of the local structure around the ...
Kusalik, Peter G. +2 more
openaire +2 more sources
Zwitterionic cellular polymer enabled reductive fixation of CO2 for N-methylation of amines
Green Synthesis and Catalysis, 2023 Using heterogeneous catalysts to promote the construction of the C–N bond between amines and CO2 under mild conditions is a challenge yet. Herein, we synthesized a novel zwitterionic polymer (PDDC) with a cellular structure via self-complexation of ...
Wenfeng Zhao +5 more
doaj +1 more source
Measurement of methylamines in seawater using solid phase microextraction and gas chromatography [PDF]
, 2018 The methylamines form part of the marine organic nitrogen pool. Although they are ubiquitous in marine systems, little is known about their distribution, production and fate in the marine environment.
Fitzsimons, MF +7 more
core +1 more source