摘要/Abstract
发展了一种无金属作用，以三氯化硼为介导的对2-（1-炔基）-2-烯烃-1-酮的硼酸酯化环化，有效合成具有多官能的萘硼酸酯化合物.产物中存在的硼酸酯官能团能够进行多样化的衍生化.该方法具有操作简单、中等至良好的收率、易于克级规模制备且能实现多种合成转化的优点.同时，该工作开发了2-（1-炔基）-2-烯烃-1-酮的新合成应用.
关键词: 无金属, 硼酸酯化, 环化, 萘硼酸酯, 转化
A metal-free, BCl3 mediated borylative cyclization of 2-(1-alkynyl)-2-alken-1-ones leading to synthetic valuable multi-functionalized naphthalene boronates in one step was developed. The boronate functionality present in the product provides many opportunities for derivatization. The salient features of this reaction include moderate to good yields, gram-scale synthesis and diverse synthetic transformations. In the meantime, the new synthetic applications of 2-(1-alkynyl)-2-alken-1-ones have been developed.
Key words: metal free, borylative, cycliazation, naphthalene boronates, transformations
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