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1-Aminopentane is an organic compound with the formula CH 3 (CH 2) 4 NH 2. It is used as a solvent , as a raw material in the manufacture of a variety of other compounds, including dyes, emulsifiers , and pharmaceutical products, [ 1 ] and as a flavoring agent .
First, the nickel metal dehydrogenates the alcohol to form a ketone and Ni-H complex. Then, the ketone reacts with ammonia to form an imine. Finally, the imine reacts with Ni-H to regenerate catalyst and form primary amine. An example of a homogeneous catalytic system is the reductive amination of ketones done with an iridium catalyst. [20]
Their advantage is that they catalyze the hydrogenation of dinitrogen. A Mo-PCP (PCP = phosphine-NHC-phosphine) complex exhibits >1000 turnovers when the reducing agent is samarium(II) iodide and the proton source is methanol. [1] [5] Iron complexes of N 2 are numerous. Derivatives of Fe(0) with C 3-symmetric ligands catalyze nitrogen fixation. [1]
Amine. In chemistry, amines (/ ə ˈ m iː n, ˈ æ m iː n /, [1] [2] UK also / ˈ eɪ m iː n / [3]) are compounds and functional groups that contain a basic nitrogen atom with a lone pair.Formally, amines are derivatives of ammonia (NH 3 (in which the bond angle between the nitrogen and hydrogen is 107°), wherein one or more hydrogen atoms have been replaced by a substituent such as an ...
The Hofmann rearrangement (Hofmann degradation) is the organic reaction of a primary amide to a primary amine with one less carbon atom. [1] [2] [3] The reaction involves oxidation of the nitrogen followed by rearrangement of the carbonyl and nitrogen to give an isocyanate intermediate.
Hydrocarbonate is an archaic term for water gas composed of carbon monoxide and hydrogen generated by passing steam through glowing coke.Hydrocarbonate was classified as a factitious air and explored for therapeutic properties by some eighteenth-century physicians, including Thomas Beddoes and James Watt. [5]
Other salts include Mn 6 N 5–6, Mn 4 N, [1] [2] and Mn 2 N. [3] [10] Splat quenching may also form a metastable Mn 8 N that decomposes without diffusion. [1] In general, no binary compounds of manganese and nitrogen are known in which manganese exhibits a formal oxidation state higher than Mn 2+, but manganese does form a wide variety of ...
an adsorber unit where solvent traces of an upstream acid gas scrubbing process (e.g. methanol, water), traces of carbon dioxide or other compounds are completely removed in a molecular sieve bed in order to avoid freezing [1] and subsequently blockage in the low temperature process which operates at temperatures down to 80 K (-193 °C or -315 ...