Polyunsaturated nitroalkanes and nitro-substituted fatty acids

Abstract

Nitroalkanes 4 are readily prepared from naturally derived polyunsaturated fatty alcohols 1 via succesive conversion to the corresponding haloalkanes 2 and 3, and reaction with silver nitrite. Reaction of nitroalkanes 4a,b with methyl acrylate, followed by ester hydrolysis, affords nitro-substituted fatty acids 6a,b and 8a,b. Oxidation of alcohols 1a,b gives the corresponding aldehydes 9a,b, which react by Henry condensation with nitromethane to give β-hydroxynitroalkanes 10a,b. Show more