作者:Xuguang Liu、Yuanzhe Zhang、Bo Li、Lev N. Zakharov、Monica Vasiliu、David A. Dixon、Shih‐Yuan Liu
DOI:10.1002/anie.201602840
日期:2016.7.11
A simple and general method for the synthesis of a wide range of monocyclic 1,4‐azaborines, including the first examples containing B heteroatoms is described. Post‐heterocycle‐formation olefin isomerization was employed as a key strategy. This new synthetic method provides fundamental insight into the resonance stabilization and photophysical properties of 1,4‐azaborines.
描述了一种简单且通用的合成各种单环1,4-氮杂aborine的方法,包括第一个包含B杂原子的实例。杂环形成后的烯烃异构化被用作关键策略。这种新的合成方法提供了对1,4-氮杂双胺的共振稳定性和光物理性质的基本了解。