Diethyl 2-(1-phenyl-2-(phenylsulfonyl)ethylidene)malonate 3 has been prepared via the reaction of 6 with sodium benzenesulfinate. Compound 3 proved to be highly reactive towards various reagents and underwent numerous chemical transformation, resulting in the construction of a wide range of heterocyclic sulfone systems.
经由6-与
苯亚磺酸钠的反应制备了2-(1-苯基-2-(苯磺酰基)亚乙基)
丙二酸二乙酯3。事实证明,化合物3对各种试剂具有高度反应性,并且经过了许多
化学转化,从而构建了广泛的杂环砜系统。