反应详情

In a manner similar to Example 17, 1-oxo-indan-4-carboxylic acid (1.00 g, 5.68 mmol) and 4-chlorophenylhydrazine hydrochloride (1.03 g, 5.75 mmol) were converted to the title compound (0.230 g, 14%) as a pale brown solid: mp>300° C.; 1H NMR (DMSO-d6,): δ 4.00 (s, 2H), 7.10 (d of d, 1H), 7.46 (d, 1H), 7.51 ( d, 1H), 7.66 (d, 1H), 7.78-7.81 (m, 2H), 11.83 (s, 1H), 13.57 (s, 1H); MS [EI, m/z]: 283 [M]+.