Reactivity of 2-formylphenylboronic acid toward secondary aromatic amines in amination–reduction reactions
作者:Agnieszka Adamczyk-Woźniak、Raluca M. Fratila、Izabela D. Madura、Alicja Pawełko、Andrzej Sporzyński、Marta Tumanowicz、Aldrik H. Velders、Jacek Żyła
DOI:10.1016/j.tetlet.2011.10.008
日期:2011.12
ic acid via an amination–reduction reaction has been investigated within a model system comprising 2-formylphenylboronic acid and N-ethylaniline. Adoption of the appropriate reaction conditions influences the reactivity of 2-formylphenylboronic acid, enabling efficient synthesis of so-far unobtainable 2-(arylaminomethyl)phenylboronic compounds. The first crystal structure of the aromatic amine derivative
在包含2-甲酰基苯基硼酸和N-乙基苯胺的模型系统中,已经研究了通过胺化还原反应合成2-(芳基氨基甲基)苯基硼酸的方法。采用适当的反应条件会影响2-甲酰基苯基硼酸的反应性,从而能够有效合成迄今为止无法获得的2-(芳基氨基甲基)苯基硼化合物。已经确定并描述了芳族胺衍生物的第一晶体结构。