13C nuclear magnetic resonance spectroscopy (13C NMR) ()
收藏资源简介:
dataset for 13C nuclear magnetic resonance spectroscopy (13C NMR) 13C NMR (101 MHz, CDCl3, ppm) δ = 207.8 (Cq, COCH), 141.4 (Cq, CAr), 140.4 (Cq, CAr), 139.8 (Cq, CAr), 139.3 (Cq, CAr), 137.3 (Cq, CAr), 136.3 (+, CH, CAr), 136.1 (+, CH, CAr), 132.9 (+, CH, 2C, CAr), 132.6 (+, CH, CAr), 132.4 (+, CH, CAr), 131.3 (+, CH, CAr), 37.9 (+, CH), 36.0 (–, CH2), 35.4 (–, CH2), 35.3 (–, CH2, 2C), 19.8 (+, CH3), 19.1 (+, CH3).
本数据集为碳-13核磁共振波谱法(13C nuclear magnetic resonance spectroscopy,13C NMR)数据集,具体碳谱数据如下:13C NMR(测试频率101 MHz,溶剂为氘代氯仿(deuterated chloroform, CDCl3),化学位移单位为百万分比(parts per million, ppm)),δ = 207.8(季碳(quaternary carbon, Cq),对应羰基甲基碳(carbonyl methyl carbon, COCH)),141.4(季碳,芳碳(aromatic carbon, CAr)),140.4(季碳,芳碳),139.8(季碳,芳碳),139.3(季碳,芳碳),137.3(季碳,芳碳),136.3(次甲基(+,CH),芳碳),136.1(次甲基,芳碳),132.9(2个等价次甲基芳碳),132.6(次甲基芳碳),132.4(次甲基芳碳),131.3(次甲基芳碳),37.9(次甲基(+,CH)),36.0(亚甲基(–,CH2)),35.4(亚甲基),35.3(2个等价亚甲基),19.8(甲基(+,CH3)),19.1(甲基)。



