作者:Liangzhen Hu、Muhammad Ijaz Hussain、Qingfu Deng、Qing Liu、Yangyang Feng、Xiaohui Zhang、Yan Xiong
DOI:10.1016/j.tet.2018.11.069
日期:2019.1
One-step base promoted strategy for cyanation of α,α-diaryl alcohols has been developed under mild and transition metal-free conditions. This method provides a straightforward and facile way towards the synthesis of β,γ-unsaturated nitriles and α-phenylnitiriles from α-vinyl carbinols and α,α-diaryl methanols, respectively, up to 99% yield. Moreover, various azides and ethers could also be accessed
在温和且无过渡金属的条件下,已经开发出了一步法促进α,α-二芳基醇氰化的策略。该方法为直接从α-乙烯基甲醇和α,α-二芳基甲醇合成β,γ-不饱和腈和α-苯基腈提供了一种直接而又简便的方法,产率高达99%。此外,在标准反应条件下,还可从它们各自的亲核试剂中获得各种叠氮化物和醚。