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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 .
Aminopentane may refer to: 1-Aminopentane; 2-Aminopentane; 3-Aminopentane This page was last edited on 4 August 2019, at 16:05 (UTC). Text is available under the ...
These hydrides facilitate the reduction of imines or iminium ions—key intermediates in reductive amination—into secondary or tertiary amines. This reaction typically occurs under mild conditions with excellent selectivity, which often makes H 2 /Pd the first choice for synthesizing amines in pharmaceuticals and fine chemicals.
[3] [10] Whereas PPAP and selegiline are active at doses of 1 to 5 mg/kg in vivo in rats, BPAP is active at doses of 0.05 to 10 mg/kg. [3] BPAP is 130 times as potent as selegiline in the shuttle box test. [1] In contrast to BPAP however, the MAE effects of PPAP and selegiline are not reversed by the BPAP antagonist 3-F-BPAP. [2]
Because of the industrial value of adiponitrile, many methods have been developed for its synthesis. Early industrial methods started from furfural and later by the chlorination of butadiene to give 1,4-dichloro-2-butene, which with sodium cyanide, converts to 3-hexenedinitrile, which in turn can be hydrogenated to adiponitrile: [4]
Key: KVNRLNFWIYMESJ ... Solubility in water. 0.033 g/100 mL Solubility: soluble in benzene miscible in alcohol, ... −2.579 MJ mol −1: Hazards GHS labelling ...
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Pentanenitrile can be produced by heating 1-chlorobutane with sodium cyanide in dimethyl sulfoxide. This reaction takes about 20 minutes, keeping the temperature below 160 °C. The yield is about 93%. [2] Another way to get the substance is by heating valeraldehyde with hydroxylamine. [3] Pentanenitrile is contained in bone oil. [4]