β-Nitroalkanols are easily obtained within a few minutes, through the nitroaldol (Henry) reaction, catalyzed by a stoichiometric amount of powdered potassium hydroxide, in dry media. Satisfactory to excellent yields are obtained both with primary and secondary nitrocompounds, either with aromatic or aliphatic aldehydes.
β-硝基醇可在几分钟内通过硝醇(Henry)反应,以粉末状
氢氧化钾的
化学计量催化剂,在干燥介质中容易制得。无论是芳香醛还是脂族醛,无论是伯
硝基化合物还是仲
硝基化合物,均可获得满意至优异的产率。