Results 201 to 210 of about 4,912 (248)
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The Journal of Chemical Physics, 1944
The photolysis of methylamine has been shown to proceed essentially by two consecutive first-order reactions, the first to produce hydrogen, ammonia, and CH2 : NCH3; the second a dehydrogenation of the latter at a rate approximately double the first. A mechanism involving hydrogen atoms has been postulated.
Orville C. Wetmore, H. Austin Taylor
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The photolysis of methylamine has been shown to proceed essentially by two consecutive first-order reactions, the first to produce hydrogen, ammonia, and CH2 : NCH3; the second a dehydrogenation of the latter at a rate approximately double the first. A mechanism involving hydrogen atoms has been postulated.
Orville C. Wetmore, H. Austin Taylor
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Methylamine metabolism in a pseudomonas species
Archives of Biochemistry and Biophysics, 1972Abstract The mechanism by which a nonphotosynthetic bacterium Pseudomonas sp. (Shaw Strain MA) grows on the one-carbon source, methylamine, was investigated by comparing enzyme levels of cells grown on methylamine, to cells grown on acetate or succinate.
E, Bellion, L B, Hersh
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Microwave Spectrum of Methylamine (I)
Journal of the Physical Society of Japan, 1953Microwave spectrum of methylamine molecule has been studied in the frequency range between 7 and 30 kMc/sec. More than two hundred lines and their Stark effects have been measured. These lines are divided into three kinds: (1) Δ J =0, Δ K =±1, (2) Δ J =±1, \(\varDelta K{=}{\mp}1\), and (3) Δ J =0, Δ K =0.
Koichi Shimoda, Tetsuji Nishikawa
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Developmental toxicity of methylamines in mice
Journal of Toxicology and Environmental Health, 1991Monomethylamine (MMA), dimethylamine (DMA), and trimethylamine (TMA) are endogenous substances as well as metabolites of methyl isocyanate, the chemical involved in the 1984 accident at Bhopal, India. Although methylamines exert several toxic effects including inhibition of protein turnover and oocyte RNA synthesis, their reproductive toxicity has not ...
I, Guest, D R, Varma
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Electrochemical Oxidation of Methane to Methylamine
Journal of the American Chemical SocietyThe electrochemical methane (CH4) oxidation reaction under ambient conditions is a promising approach for natural gas utilization. However, the highly stable nature of CH4 restrains efficient cleavage of the C-H bond without overoxidation. To this end, we proposed a coupled oxidative strategy for converting CH4 to value-added products via NH2 ...
Qiang Song +5 more
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Carbon materials as catalysts for methylamines synthesis
Applied Catalysis A: General, 2002Manuel Pérez-Mendoza +1 more
exaly