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Updated: Aug 18, 2026

Protocol for the Synthesis of Ortho-trifluoromethoxylated Aniline Derivatives
Published on: January 19, 2016
Preparation of 2- and 4-arylmethyl N-substituted and N,N-disubstituted anilines via a "green", multicomponent
Anthony E Rosamilia1, Janet L Scott, Christopher R Strauss
1ARC Special Research Centre for Green Chemistry, Monash University, Clayton, Victoria 3800, Australia.
Abstract:
[reaction: see text] A new, green, regioselective, one-step, multicomponent reaction of an aldehyde possessing a nonenolizable carbonyl function, cyclohex-2-enone (or a derivative thereof), and primary or secondary amines afforded 2-N-substituted arylmethyl anilines or 4-N,N-disubstituted arylmethyl anilines, respectively. Yields and regioselectivities were good. Evidence for a pathway involving imine and iminium intermediates is presented along with examples demonstrating amenability of the process to combinatorial chemistry.
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