In this work, we describe salicylic acid derived 2-[(trimethylsilyl)oxy]-benzoic acid methyl ester (TMSSME) and its TBDMS- (TBDMSSME) and TIPS-analogous (TIPSSME) as novel silylation reagents to furnish silyl ethers from alcohols. Silylation readily occurred in yields of 55–97% with TMSSME for a variety of aliphatic and aromatic alcohols. The reaction was effectively catalyzed by Dowex (50Wx8) under mild reaction conditions. Silylation with the corresponding TBDMS- and TIPS-reagents, however, required modified reaction conditions and only occurred on primary alcohols in good yields

中文翻译：

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水杨酸衍生的硅烷化试剂的保护醇的建立

在这项工作中，我们描述了水杨酸衍生的2-[（（三甲基甲硅烷基）氧基]-苯甲酸甲酯（TMSSME）及其TBDMS-（TBDMSSME）和TIPS-analogous（TIPSSME）作为新型硅烷化试剂，可从醇中制备甲硅烷基醚。使用TMSSME可以对多种脂肪族和芳香族醇进行甲硅烷基化，产率为55-97％。在温和的反应条件下，Dowex（50Wx8）有效地催化了该反应。但是，使用相应的TBDMS和TIPS试剂进行甲硅烷基化需要改进的反应条件，并且仅在伯醇上以高收率进行