反应详情

The title compound was prepared following the procedure described in step-3 of Intermediate-2 using methyl 2-chloro-5-(pivalamidomethyl)benzoate (2.00 g, 7.05 mmol) in THF:MeOH:H2O (3:2:1; 6 mL) and NaOH (564 mg, 14.1 mmol) to afford 1.8 g of the title product. 1H NMR (300 MHz, DMSO d6): 12.3 (br s, 1H), 8.14 (br t, 1H), 7.61 (s, 1H), 7.47-7.44 (d, J=8.1 Hz, 1H), 7.34-7.32 (d, J=7.8 Hz, 1H), 4.22 (d, J=6.0 Hz, 2H), 1.18 (s, 9H).

1. customThe title compound was prepared