反应详情

Following Example 188a, reaction of 404 mg of tert-butyl hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate (2 mmol) and 566 mg 5-fluoro-2-nitropyridine (1.1 mmol) gave 335a as a yellow solid (234 mg, 35%). MS: [M+H]+ 335. 1H NMR (500 MHz, DMSO) δ 8.18 (d, J=9.0, 1H), 7.87 (d, J=3.5, 1H), 7.06 (dd, J=9.0, 1H), 3.66 (s, 2H), 3.55 (s, 2H), 3.36 (s, 2H), 3.18 (s, 2H), 3.05 (s, 2H), 1.39 (s, 9H).