反应详情

The title compound was synthesized analogous to Example 9, using 5-isocyanato-2,3-dihydro-1H-indene (0.599 mmol) and intermediate 2. 1HNMR (DMSO-d6, 300 MHz): δ ppm 8.891 (s, 1H), 8.732-8.704 (d, 1H), 8.602 (s, 1H), 8.347 (s, 1H), 7.717-7.689 (d, J=8.4 Hz, 2H), 7.575-7.547 (d, J=8.4 Hz, 2H), 7.289 (s, 1H), 7.172-7.101 (m, 2H), 4.349-4.299 (t, J=7.2, 7.8 Hz, 1H), 3.681 (s, 3H), 2.859-2.770 (m, 4H), 2.328-2.204 (m, 1H), 2.054-1.952 (m, 2H), 0.965-0.923 (d, J=6.3 Hz, 6H); MS (ESI) m/z 491 (M−H), 493 (M+H)+.