作者:Nasima Yasmin、Jayanta K. Ray
DOI:10.1016/j.tetlet.2010.07.031
日期:2010.9
A number of benz[e]indene derivatives have been prepared at room temperature in good to excellent yields by treating 3-(2-formyl-cycloalkenyl)-acrylic acid esters with diphosphorus pentasulfide. An azulene derivative was also synthesized by this simple method.
通过用五硫化二磷处理3-(2-甲酰基-环烯基)-丙烯酸酯,在室温下以良好或优异的产率制备了许多苯并[ e ]茚衍生物。还通过该简单方法合成了z并衍生物。