Meldrum相关论文
探讨了2-氯(?)酮与Meldrum’s acid在不同条件下的反应结果,合成了化合物2-氧代-3-羧基-1-氧杂薁。并用1HN- MR,13CNMR和IR表征了......
采用密度泛函理论(DFT)研究了4-氟苯甲醛、β-萘胺和Meldrum酸一锅反应生成1-(4-氟苯基)-1,2-二氢苯并[f]喹啉-3(4H)-酮的微观反应......
Molecular diversity of triphenylphosphine promoted reaction of electron-deficient alkynes and arylid
The three-component reaction of triphenylphosphine,dimethyl hex-2-en-4-ynedioate and arylidene N,N’-dimethylbarbituric ......
作为氢碳酸,(1)(pka=4.83)的酸性比相应的丙二酸二乙脂(pka=12.7)的酸性强的多,具有较高的活泼性。......