常用溶剂碳谱峰

常用溶剂碳谱峰(2 页)Good is good, but better carries it.精益求精，善益求善。常见氘代溶剂的碳谱化学位移及谱峰溶剂名称化学位移 δc（ppm）峰数CD3OD-d448.87CDCl3-d176.8~77.13DMSO-d639.67CD3CD2OD-d6(CD3）55.0(CD2）15.957D 代吡啶-d5(C3, C5）123.3(C3) 135.3(C2, C6）149.0333CD3CN-d3(CD3) 13.0(CN) 118.077(CD3)2CO-d6(CO) 206.4(CD3) 29.777THF-d8(C3, C4) 25.1(C2, C5) 67.455C6D6-d6128.13DCON(CD3)2-d6(CO) 167.5(CD3) 35.137CD3COOD-d4(CO) 178.3(CD3) 20.377常见非氘代溶剂的碳谱化学位移及谱峰(CD3)2COCDCl3CD3ODDMSOC6D6CD3CND2O甲醇49.750.449.848.649.949.549.4氯仿79.277.379.479.177.879.2—DMSO41.240.740.540.540.041.239.4丙酮(CO)(CH3)205.8207.0209.6206.2204.0207.0216.030.540.030.731.030.131.030.9乙酸(CO)(CH3)172.0176.0175.0172.0176.0173.1177.220.520.820.621.020.320.721.0乙腈(CN)(CH3)117.6116.4118.0118.0116.0118.3120.011.218.98.510.320.017.814.6环己烷27.527.028.026.327.327.6—二氯甲烷55.054.055.055.053.555.3—乙醚(CH3)(CH2)15.815.215.515.015.515.614.866.065.966.962.066.066.466.4二甲基甲酰胺(CHO)(CH3)163.0162.5164.7163.0162.0163.2165.536.136.436.935.735.036.637.5(CH3)31.131.431.630.730.731.332.0乙醇(CH3)(CH2)18.918.418.418.518.718.817.557.758.358.356.158.0580.58.0乙酸乙酯(CH3)(CO)(CH2)(CH3)20.821.020.921.020.221.221.2170.0171.4173.0170.0170.4172.0175.261.060.561.560.060.261.062.314.514.214.514.414.414.514.0正己烷(CH3)(CH2)(CH2)14.314.114.413.914.314.4—23.322.723.722.023.023.4—32.331.632.731.032.032.4—.'%%)/@>。;、￥！[(：|、￥：}…$[]\（@*：