反应详情

Prepared using the coupling procedure for Example 13 starting with 6-bromo-4,4-dimethyl-2-(trifluoromethyl)-1,4-dihydro-2H-3,1-benzoxazine and 4-bromo-2-thiophenecarbonitrile. A yellow solid: 1H-NMR (DMSO-d6) δ 8.43 (s, 1H), 8.19 (s, 1H), 7.54 (d, 1H, J=1.98 Hz), 7.46 (dd, 1H, J=8.33, 1.98 Hz), 6.90 (s, 1H), 6.83 (d, 1H, J=8.33 Hz), 5.35 (d, 1H, J=3.57 Hz), 1.59 (s, 3H), 1.57 (s, 3H); MS (ES) m/z 337 ([M−H]−).

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