Reaction of primary aliphatic nitro compounds with primary or secondary α-nitroalkenes in the presence of catalytic amounts of triethylamine or potassium carbonate affords good yields of 1,3-dinitro compounds.
                                    在催化量的
三乙胺或
碳酸钾存在下,原生脂肪族
硝基化合物与原生或仲生 δ-硝基烯烃发生反应,可生成收率很高的 1,3-二
硝基化合物。