1H-NMR (DMSO-d6):2.49(dmso溶剂峰,2.13);3.33~3.45(m, 43.95);3.51~3.54(t, 14.92); 3.57~3.60(dd, 13.96);4.14(d, 8.33); 4.33(t.8.60); 4.41(d. 8.57)
) H6 r a, Y) ^' l. t+ V C-NMR: 63.84, 63.95, 69.66, 69.77, 71.30, 71.41 * w0 H, |* O9 A. A
由上述图谱推测可能为一开链的多元醇,可觉得H-NMR的出峰规律比较乱,请高手指点!谢谢! |