Russian Chemical Bulletin p. 2127 - 2130 (1995)
Update date:2022-07-29
Topics:
Sedishev, I. P.
Agafonov, N. E.
Kutin, A. A.
Zhulin, V. M.
Reactions of haloarenes with urotropine in CF3COOH at elevated temperatures and high pressures give the corresponding aromatic aldehydes and/or N-(haloarylmethyl)trifluoroacetamides.The yields 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)2O affords only amides. - Keywords: haloarenes; Duff reaction; high pressure; haloarenecarbaldehydes; N-(haloarylmethyl)trifluoroacetamides.
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