Siliciumorganische verbindungen LXXII. Substituierte 1,3-dioxa-2-sila-cyclopentane
作者:Leonhard Birkofer、Oskar Stuhl
DOI:10.1016/s0022-328x(00)90531-x
日期:1980.3
Silylation of substitued dioles by means of hexamethyldisilazane leads to 2,2,7,7-tetramethyl-3,6-dioxa-2,7-disilaoctane derivatives. Reactiions of these dioles with hexamethylcyclotrisilazane afford substituted 1,3-dioxa-2-silacyclopentanes.
借助于六甲基二硅氮烷对取代的二醇进行甲硅烷基化,得到2,2,7,7-四甲基-3,6-二氧杂-2,7-二硅辛烷衍生物。这些二醇与六甲基环三硅氮烷的反应得到取代的1,3-二氧杂-2-硅环戊烷。