para-Formylation of nitroarenes via vicarious nucleophilic substitution of hydrogen with tris(benzotriazol-1-yl)methane
作者:Alan R. Katritzky、Xie Linghong
DOI:10.1016/0040-4039(95)02169-8
日期:1996.1
Reaction of nitroarenes 1 with tris(benzotriazol-1-yl)methyl 2 anion afforded para-bis(benzotriazol-1-yl)methylated products 3 which, upon treatment with zinc bromide and hydrochloric acid, yielded the corresponding p-nitroarylaldehydes 4 in good yields.
硝基芳烃的反应1与三(苯并三唑-1-基)甲基2阴离子,得到对-双(苯并三唑-1-基)甲基化的产品3,其在与溴化锌和盐酸处理,得到相应的p -nitroarylaldehydes 4在好产量。