Synthesis of 1,3,5-tri- and 1,2,4,5-tetrasubstituted tin and mercury derivatives of benzene. Crystal structure of 1,3,5-tris(chloromercurio)benzene
作者:Nicolette Rot、Frans J.J de Kanter、Friedrich Bickelhaupt、Wilberth J.J Smeets、Anthony L Spek
DOI:10.1016/s0022-328x(99)00471-4
日期:2000.1
5-tribromo- or 1,2,4,5-tetrabromobenzene with trimethylstannyl sodium in tetraglyme gave the corresponding polystannylated benzene derivatives 2 and 4, respectively, in high yield. They were converted with mercuric chloride to the corresponding tris- and tetrakis(chloromercurio)benzenes 5 and 6, respectively. The structure of 5 was confirmed by X-ray crystallography. Some spectral properties of the new
1,3,5-三溴苯或1,2,4,5-四溴苯与三甲基锡烷基钠在四甘醇二甲醚中的反应分别以高收率得到相应的聚苯乙烯基苯衍生物2和4。它们分别用氯化汞转化为相应的三和四(氯汞)苯5和6。通过X射线晶体学确认5的结构。讨论了新化合物的一些光谱性质。还研究了2至1,3,5-三苯硫基苯(8)的(部分)转化。