The synthesis of 2-arylmethyl-6-hydroxybenzenecarbonitriles from the base-mediated aryne reaction of bromophenols with arylacetonitriles
作者:Sagun Tandel、Hongming Zhang、Nabil Qadri、George P. Ford、Edward R. Biehl
DOI:10.1039/a907980g
日期:——
A facile one-step synthesis of 2-arylmethyl-6-hydroxybenzenecarbonitriles from readily available arylacetonitriles is described. The substitution pattern was verified by X-ray diffractometric analysis of 2-benzyl-6-hydroxybenzonitrile. An explanation of the addition to and reactivity of the 2,3-didehydrophenoxide intermediate, which is supported by DFT calculations, is presented.
本研究描述了一种从容易获得的芳基乙腈一步合成 2-芳基甲基-6-羟基苯甲腈的简便方法。通过对 2-苄基-6-羟基苯甲腈进行 X 射线衍射分析,验证了取代模式。文中还对 2,3-二偏氢苯氧基中间体的加成和反应性进行了解释,并得到了 DFT 计算的支持。