Observations on the vilsmeier reaction Part 2. The anomalaus reaction of N-benzyl N-cyanoethyl-4-methylaniline derivatives
作者:Andrew P. Shawcross、Stephen P. Stanforth
DOI:10.1016/s0040-4020(01)89174-2
日期:——
The reaction of a series of the title anilines (1) with variously substituted benzyl groups under Vilsmeier conditions was investigated. Only perfluorobenzyl derivatives showed normal formylation while other fluoro derivatives gave mixed results and other substituents gave solely the anomalous amine (5) together with the aldehyde (6) derived from the benzyl group.
研究了一系列标题苯胺(1)在Vilsmeier条件下与各种取代的苄基的反应。仅全氟苄基衍生物显示出正常的甲酰化,而其他氟衍生物给出了混合的结果,其他取代基仅给出了异常胺(5)和衍生自苄基的醛(6)。