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Updated: Apr 30, 2026

Protocol for the Synthesis of Ortho-trifluoromethoxylated Aniline Derivatives
Published on: January 19, 2016
N,N'-[(2E,3E)-Butane-2,3-diylidene]bis[4-fluoro-2-(1-phenyl-eth-yl)aniline]
Juanjuan Wei1, Houde She1, Lijun Shi1
1Key Laboratory of Eco-Environment-Related Polymer Materials of the Ministry of, Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070, People's Republic of China.
Abstract:
The title mol-ecule, C32H30F2N2, a product of the condensation reaction of butane-2,3-dione and 4-fluoro-2-(1-phenyl-eth-yl)aniline, is located about an inversion centre. In the asymmetric unit, the dihedral angle between the planes of the benzene and phenyl rings is 84.27 (5)°. Neither hydrogen bonding nor aromatic stacking is observed in the crystal structure.
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