Haloarenes in the Duff reaction under high pressures
作者:I. P. Sedishev、N. E. Agafonov、A. A. Kutin、V. M. Zhulin
DOI:10.1007/bf00696718
日期:1995.11
Reactions of haloarenes with urotropine in CF3COOH at elevated temperatures and high pressures give the corresponding aromatic aldehydes and/or N-(haloarylmethyl)trifluoroacetamides. The yeilds of the products and their ratio depend on electronic properties of substituents in the aromatic ring. The reaction carried out in a mixture of CF3COOH and (CF3CO)(2)O affords only amides.