7497-27-0Relevant articles and documents
C-H oxygenation and N-trifluoroacylation of arylamines under metal-free conditions: A convenient approach to 2-aminophenols and N-trifluoroacyl-ortho- aminophenols
Venkateswarlu, Vunnam,Kumar, K. A. Aravinda,Balgotra, Shilpi,Reddy, G. Lakshma,Srinivas,Vishwakarma, Ram A.,Sawant, Sanghapal D.
supporting information, p. 6641 - 6645 (2014/06/09)
Direct ortho-hydroxylation through C-H oxygenation and N-trifluoroacylation of anilines was achieved in a single step under metal-free conditions by using a combination of TFA and oxone. The method allowed the formation of functionalised amino phenolic compounds such as ortho-hydroxy-N- trifluoroacetanilides in good yields with broad substrate scope.
A one-pot procedure for trifluoroacetylation of arylamines using trifluoroacetic acid as a trifluoroacetylating reagent
Ohtaka, Junpei,Sakamoto, Takeshi,Kikugawa, Yasuo
experimental part, p. 1681 - 1683 (2009/09/05)
A convenient procedure for the preparation of aryl trifluoroacetamides from aryl amines is described that employs 2-4 M equiv of trifluoroacetic acid in refluxing xylene as a trifluoroacetylating agent. Addition of an amount of pyridine that is equimolar to the amount of trifluoroacetic acid present in the reaction mixture facilitates the trifluoroacetylation of rather basic arylamines.
Hydrolysis of anilides. XI. Kinetic evidence for extremely unfavoured product formation from a bulky anilide-hydroxide ion intermediate.
Meresaar,Eriksson
, p. 4186 - 4188 (2007/10/13)
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