13C nuclear magnetic resonance spectroscopy (13C NMR) ()
收藏Mendeley Data2024-03-27 更新2024-06-27 收录
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资源简介:
dataset for 13C nuclear magnetic resonance spectroscopy (13C NMR) 13C NMR (126 MHz, CDCl3, ppm) δ = 144.0 (d, J = 3.4 Hz, Cq, CAr), 139.3 (d, J = 17.2 Hz, Cq, CAr), 128.4 (+, d, J = 10.9 Hz, CH, SCH), 128.0 (+, CH, CAr), 126.2 (+, d, J = 11.5 Hz, CH, CAr), 124.2 (+, d, J = 1.1 Hz, CH, SCHCH), 123.0 (+, d, J = 16.2 Hz, CH, CAr), 122.4 (d, J = 190.5 Hz, Cq, CArPOCH3), 52.8 (+, d, J = 5.4 Hz, 2C, CH3, POCH3).
本数据集为碳13核磁共振波谱法(13C nuclear magnetic resonance spectroscopy,13C NMR)的测试数据,具体谱学参数如下:13C NMR (126 MHz,溶剂为氘代氯仿(CDCl3),化学位移单位为ppm) δ = 144.0 (二重峰(doublet,d),耦合常数(coupling constant,J)= 3.4 Hz,季碳(quaternary carbon,Cq),芳碳(aromatic carbon,CAr)),139.3 (二重峰(doublet,d),J = 17.2 Hz,季碳(quaternary carbon,Cq),芳碳(aromatic carbon,CAr)),128.4 (单峰(+),二重峰(doublet,d),J = 10.9 Hz,次甲基(methine,CH),硫连次甲基(SCH)),128.0 (单峰(+),次甲基(methine,CH),芳碳(aromatic carbon,CAr)),126.2 (单峰(+),二重峰(doublet,d),J = 11.5 Hz,次甲基(methine,CH),芳碳(aromatic carbon,CAr)),124.2 (单峰(+),二重峰(doublet,d),J = 1.1 Hz,次甲基(methine,CH),硫连次甲基次甲基(SCHCH)),123.0 (单峰(+),二重峰(doublet,d),J = 16.2 Hz,次甲基(methine,CH),芳碳(aromatic carbon,CAr)),122.4 (二重峰(doublet,d),J = 190.5 Hz,季碳(quaternary carbon,Cq),磷连芳基甲氧基(CArPOCH3)),52.8 (单峰(+),二重峰(doublet,d),J = 5.4 Hz,2个等价碳(2C),甲基(methyl,CH3),磷连甲氧基(POCH3))。
创建时间:
2023-06-28



