反应详情

Synthesized as described in Example 27B from 4-[(2-hydroxyethyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile (Example 15B) and 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol, using dry DME as the reaction solvent: 1H NMR (400 MHz, CDCl3) δ 7.74 (m, 2H; AA′XX′), 7.67 (d, J=8.9 Hz, 1H), 7.16 (d, J=2.7 Hz, 1H), 6.99 (dd, J=8.9, 2.7 Hz, 1H), 6.84 (m, 2H; AA′XX′), 4.24 (t, J=5.2 Hz, 2H; partially overlapping 4.20), 4.20 (q, J=8.5 Hz, 2H; partially overlapping 4.24), 4.00 (t, J=5.1 Hz, 2H), 1.33 (s, 12H).

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