Analytical Chemistry of Nitrogen and its Compounds. Parts 1 and 2: Edited by C.A. Strueli and P.R. Averell, Chemical Analysis. Vol. 28, Part 1 : vii+429 pp., Part 2: vii+332 pp., Wiley-Interscience, New York, 1971, price ￡16.50 (both parts). W.I. Stephen. Analytica Chimica...
Nitrogen compounds are extensively used in wide range of fields and industries. Pure nitrogen is used as food additive. Used in fire suppression systems especially for the information technology equipment. Also used in manufacturing stainless steel. Nitrogen is also used to inflate the tires of some...
Chemical properties of diazonium salts Arenediazonium salts are highly reactive compounds due to excellent leaving ability of the diazo group as nitrogen gas, N2. Their chemical reactions may be classified into two types. (i). Reactions in which the –N2X is completely replaced. (ii). Reaction...
Calcium-mediated nitrogen reduction for electrochemical ammonia synthesis The production of ammonia via the Haber–Bosch process is carbon-intensive and centralized, but electrochemical methods such as lithium-mediated processes in organic electrolytes could enable decentralized production using renewable energy...
A prototypical example of a ‘strategic atom replacement’ approach enables synthesis ofN-alkyl pyrazoles from isothiazoles by swapping the sulfur atom with a nitrogen atom and its associated alkyl fragment to deliver the alkylated pyrazole.
This book deals with the processes behind cycles of the phosphate and nitrogen compounds in sediment and the phosphate equilibria between the sediment and the overlying water. In most waters, excessive concentrations of these compounds causes eutrophication: rapid, choking growth of algae. The chapters...
Chemical plants can release •NO2 directly into the atmosphere as a byproduct of certain industrial processes, such as combustion or chemical reactions involving nitrogen-containing compounds. The inhalation of air containing these pollutants leads to reactions with constituents in the airway surface fl...
monoterpenes and their nearest derivatives, increases every year. At the same time, the chemistry of nitrogen-containing heterocyclic compounds has been actively developed since the 1950s after the news that the benzimidazole core is an integral part of the structure of vitamin B12. At the time of...
Nitrenes are compounds featuring a monovalent nitrogen atom, and they are typically formed as transient intermediates in organic synthesis. They have been the subject of matrix studies for decades, but their stabilization remains challenging. Now, two independent works report the isolation of triplet ar...
A carbon–nitrogen cross-coupling polymerization method is developed to precisely synthesize functional polyarylamines at large scale, resulting in perovskite solar cells with promising efficiencies and stability. Atsushi Wakamiya Richard Murdey News & Views22 May 2025 Nature Materials P: 1-2 Sorting...