Abstract: 2-nitro-2-cyclohexenol is one of the receptors participating in the double Michael addition reaction.It's able to create two new C-C bonds (or C-heteroatom bonds) and construct three chiral centers by participating twice in the tandem or cascade double Michael addition reactions.These advantages make it become a crucial intermediate in the efficient synthesis of multi-ring heterocycles,especially the multi-ring alkaloids.The current relative synthesis methods suffer from the disadvantages of toxic reagents and unsatisfactory yield.In this article,we present a preparation method of nitroalkene with the help of double Henry reaction,acetylated reaction and elimination reaction while using dialdehyde and nitromethane as the raw materials.The total yield of the series of reactions is as high as 86% and the yield of one single batch can reach 20 g.The materials needed for the above-mentioned method are low-cost and easily acquired,the reaction conditions are mild and the after-processing is simple,thus this method can be a highly effective and simple option for the synthesis of nitro-cyclic olefin MBH esters.