作者:Carola Tretner、Bernhard Zobel、Reinhard Hummeltenberg、Wolfram Uhlig
DOI:10.1016/0022-328x(94)80031-6
日期:1994.4
silyltriflates are valuable reagents in organosilicon chemistry. Triflate derivatives of polysilylacetylenes [(CF3SO3)RSiC-C]n. and polysilyldiacetylenes [(CF3SO3)RSiCCCC]n. are obtained by reaction of the corresponding allyl derivatives with trifluoromethane-sulfonic acid. The compounds show a high reactivity with nucleophiles. The reactions lead to new functional substituted polysilylacetylenes
高反应性的甲硅烷基三氟甲磺酸酯是有机硅化学中有价值的试剂。聚甲硅烷基乙炔的三氟甲磺酸衍生物[(CF 3 SO 3)RSiC-C] n。和聚硅烷基二乙炔[(CF 3 SO 3)RSiCCCC] n。通过使相应的烯丙基衍生物与三氟甲烷-磺酸反应获得。该化合物显示出与亲核试剂的高反应性。反应产生新的官能取代的聚甲硅烷基乙炔。该聚合物通过NMR光谱法(29 Si,13 C,1 H)表征。