1H nuclear magnetic resonance spectroscopy (1H NMR) ()
收藏DataCite Commons2024-04-21 更新2025-04-09 收录
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资源简介：
dataset for 1H nuclear magnetic resonance spectroscopy (1H NMR)
1H NMR (400 MHz, Chloroform-d [7.27 ppm], ppm) δ = 8.24 (s, 1H, L), 7.46 (dd, J = 1.4 Hz, J = 7.8 Hz, 2H, Xantphos), 7.39–7.34 (m, 1H, L), 7.16–7.09 (m, 8H, L+Xantphos), 7.06–6.99 (m, 11H, L+Xantphos), 6.94 (t, J = 7.7 Hz, 2H, Xantphos), 6.83 (d, J = 3.5 Hz, 1H, L), 6.72 (s, 1H, L), 6.63–6.56 (m, 4H, L+Xantphos), 6.37 (dtd, J = 1.4 Hz, J = 3.6 Hz, J = 7.3 Hz, 2H, Xantphos), 6.18 (dd, J = 1.3 Hz, J = 3.5 Hz, 1H, L), 2.28 (s, 3H, L), 1.76 (s, 3H, Xantphos), 1.60 (s, 3H, Xantphos). Impurities: around 5% due to pentane (1.29 and 0.90 ppm), grease (0.08 ppm), free phosphine (7.30 and 6.57 ppm) and unknown impurities (9.55 ppm). The yield was adjusted accordingly.
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chemotion-repository
创建时间：
2024-04-17
