... 60% 11 8.4 – 12 0.0 15 04, 13 18 3d 317 .72 74% 15 5 .1 – 15 7.0 15 06, 13 19 3e 380 .17 80% 16 0.7 – 16 2.3 3f 373.36 53% 15 2.3 – 15 4 .1 14 81, 13 22 3g 380 .17 74% 13 5.6 – 13 7.4 14 97, 13 05 3h 317 .72 65% 11 5.9 ... 13 0.58, 12 8.96, 12 8.82, (s,1H) 12 8.66, 12 6.50, 12 2.80, 11 3.77, 11 2. 21, 74. 81 4d 9.58 (s, 1H, -CHO), 7.37 (s, 1H), 18 9.65, 16 4.48, 15 6.70, 14 1. 01, 13 9.28, 7.36-7.27 (m, 5H), 7 .17 (d, 1H, J= 13 1.02, 13 0.58, ... (Bảng 1) Bảng Tổng hợp β-nitrostyrene IR Khối Hiệu lượng pt suất 1a 14 9 .15 80% 80.2 – 82.5 15 12, 13 41 1b 18 3.59 75% 11 5.6 – 11 7.8 14 94, 13 42 1c 16 7 .14 80% 99.8 – 10 0.5 15 06, 13 40 Hợp chất Công...