常见溶剂核磁共振中的化学位移(2页).doc

-常见溶剂的化学位移常见溶剂的1H在不同氘代溶剂中的化学位移值 mult.氘 代 溶 剂CDCl3(CD3)2CO(CD3)2SOC6D6CD3CNCD3ODD2OC5D5N残余溶剂峰7.262.052.507.161.943.314.797.207.578.72水峰brs1.562.843.330.402.134.874.794.96CHCl3s7.268.028.326.157.587.90 (CH3)2COs2.172.092.091.552.082.152.22(CH3)2SOs2.622.522.541.682.502.652.71C6H6s7.367.367.377.157.377.33 CH3CNs2.102.052.071.551.962.032.06CH3OHCH3,sOH,s3.491.093.313.123.164.013.073.282.163.343.34C5H5NCH(2),mCH(3),mCH(4),m 8.627.297.688.587.357.768.587.397.798.536.666.988.577.337.738.537.447.858.527.457.878.727.207.57CH3COOC2H5CH3,sCH2,qCH3,t2.054.121.261.974.051.201.994.031.171.653.890.921.974.061.202.014.091.242.074.141.24CH2Cl2s5.305.635.764.275.445.49n-hexaneCH3,tCH2,m0.881.260.881.280.861.250.891.240.891.280.901.29C2H5OHCH3,tCH2,q1.253.721.123.571.063.440.963.341.123.541.193.601.173.65常见溶剂的化学位移常见溶剂的13C在不同氘代溶剂中的化学位移值 氘 代 溶 剂CDCl3(CD3)2CO(CD3)2SOC6D6CD3CNCD3ODD2OC5D5N溶剂峰77.16206.2629.8439.52128.061.32118.2649.00-123.44135.43149.84CHCl377.3679.1979.1677.7979.1779.44(CH3)2CO207.0730.92205.8730.60206.3130.56204.4330.14207.4330.91209.6730.67215.9430.89(CH3)2SO40.7641.2340.4540.0341.3140.4539.39C6H6128.37129.15128.30128.62129.32129.34CH3CN116.431.89117.601.12117.911.03116.020.20118.261.79118.060.85119.681.47CH3OH50.4149.7748.5949.9749.9049.8649.50C5H5N149.90123.75135.96150.67124.57136.56149.58123.84136.05150.27123.58135.28150.76127.76136.89150.07125.53138.35149.18125.12138.27CH3COOC2H521.04171.3660.4914.1920.83170.9660.5614.5020.68170.3159.7414.4020.56170.4460.2114.1921.16171.6860.9814.5420.88172.8961.5014.4921.15175.2662.3213.92CH2Cl253.5254.9554.8453.4655.3254.78n-hexane14.1422.7031.6414.3423.2832.3013.8822.0530.9514.3223.0431.9614.4323.4032.3614.4523.6832.73-第 2 页-