Under microwave irradiation conditions the tandem nucleophilic substitution-Wittig reaction of α-hypervalent iodine functionalized phosphonium ylide can occur readily to afford α-heteroatom substituted-α,β-unsaturated enoates in good yields stereoselectively.
在微波辐照条件下,δ-高价
碘官能化膦
酰亚胺很容易发生串联亲核取代-维蒂希反应,从而以良好的收率立体选择性地获得δ-杂原子取代的δ,δ-不饱和烯酸盐。