Novel silylated diols and polyols were prepared using a recently developed synthesis route with bifunctionalized silyl triflates. These silyl derivatives include two triflate functions, which allow a selective protection of two hydroxy groups. Moreover, the conformation of the silyl chain in the silane backbone led to exceptional UV properties.

中文翻译：

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使用甲硅烷基双（三氟甲磺酸酯）轻松实现环醇的甲硅烷基化

使用最近开发的具有双官能化甲硅烷基三氟甲磺酸酯的合成路线制备了新型甲硅烷基化的二醇和多元醇。这些甲硅烷基衍生物包括两个三氟甲磺酸酯官能团，其允许选择性保护两个羟基。此外，硅烷主链中甲硅烷基链的构象导致优异的紫外线性能。