反应详情

B30 was prepared following the procedure reported for B4 using A1 and A4 and obtained as a white powder; yield: 270 mg (66%). 1H NMR (300 MHz, d6-DMSO, 300K) δ 1.82-2.08 (m, 4H), 3.42-3.78 (m, 4H), 4.20 (2 s, 2H), 4.24-4.39 (m, 1H), 4.39-4.58 (m, 2H), 6.85 (bs, 2H), 6.93-7.02 (m, 1H), 7.18-7.39 (m, 6H), 7.67-7.77 (m, 1H), 7.73 and 7.88 (2bs, 1H), 8.21 (2 s, 1H), 9.67 (s, 1H). MS (ES) C22H26N6O3S requires: 454. found: 455 (M+H)+.

1. customB30 was prepared
2. customobtained as a white powder