Partially Hydrogenated Oils Fda 2015

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Hydrogenation is a useful means for converting unsaturated compounds into saturated derivatives. Substrates include not only alkenes and alkynes, but also aldehydes, imines, and nitriles, which are converted into the corresponding saturated compounds, i. e. alcohols and amines. Thus, alkyl aldehydes, which can be synthesized with the oxo process from carbon monoxide and an alkene, can be converted to alcohols. E. g. 1-propanol is produced from propionaldehyde, produced from ethene and carbon monoxide. Xylitol, a polyol, is produced by hydrogenation of the sugar xylose, an aldehyde. Primary amines can be synthesized by hydrogenation of nitriles, while nitriles are readily synthesized from cyanide and a suitable electrophile. For example, isophorone diamine, a precursor to the polyurethane monomer isophorone diisocyanate, is produced from isophorone nitrile by a tandem nitrile hydrogenation/reductive amination by ammonia, wherein hydrogenation converts both the nitrile into an amine and the imine formed from the aldehyde and ammonia into another amine.

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Photogallery Partially Hydrogenated Oils Fda 2015:


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015


Partially Hydrogenated Oils Fda 2015