核磁共振氢谱之化学位移

1、1、取代基对/CH- S值的增值（ppm）取代基Ci取代基G取代基Ci-F3.6-OCOR3.13-C三 CR1.44-Cl2.53-COR1.70C三 CAr1.65-Br2.33CONR21.59C二 C1.32-I1.82NR21.57-N=C=S2.86-OH2.56-COOR1.55CF31.14NO22.46-SR1.64CF21.21-OR2.36-C = N1.70CH2R0.67-OAr3.23C6H51.85CH 30.470.23 Ci2、取代烷炫化合物（RY）的化学位移YCH3YCH 3CH 2YCH 3CH 2CH 2Y(CH3)2CHY(CH3)3CYCH 3ch2

2、CH3ch2ch2CH 3CHCH 3CH 3H0.230.860.861.911.330.911.330.910.89-CH -CH21.712.001.001.731.02-CECH1.802.161.152.101.500.972.591.151.22C6H 52.352.631.212.591.650.952.891.251.32F4.274.361.24Cl3.063.471.333.471.811.064.141.551.60Br2.693.371.663.351.891.064.211.731.76I2.163.161.883.161.881.034.241.891.95OH3.

3、393.591.183.491.530.933.941.161.22O3.243.371.153.271.550.933.551.081.24OC6H 53.733.981.383.861.701.054.511.31OCOCH 33.674.051.213.981.560.974.941.221.45OCOC6H53.884.371.384.251.761.075.221.371.58OSO2c6 H 4cH 33.703.871.133.941.600.954.701.254.071.30CHO2.182.461.132.351.650.982.391.131.07COCH 32.092.

4、471.052.321.560.932.541.081.12COC6H52.552.921.182.861.721.023.581.22COOH2.082.361.162.311.681.002.561.211.23COOCH 32.012.281.122.221.650.982.481.151.16CONH 22.022.231.132.191.680.992.441.181.22NH22.472.741.102.611.430.933.071.031.15NHCOCH 32.713.211.123.181.550.964.011.13SH2.002.441.312.461.571.023.

5、161.341.43S2.092.491.252.431.590.982.931.25S S2.302.671.352.631.711.031.32CN1.982.351.312.291.711.112.671.351.37NC2.854.831.451.44NO.4.294.371.584.282.011.034.441.533、取代基对于烯炫5的影响取代基Z同Z顺Z反取代基Z同Z顺Z反H000OR（ R饱和）1.22-1.07-1.21R0.45-0.22-0.28OR( R共轲)1.21-0.60-1.00R（环）0.69-0.25-0.28OCOR2.11-0.35-0.64CH 2O

6、, I0.64-0.01-0.02Cl1.080.180.13CH2F(Cl, Br)0.700.11-0.04Br1.070.450.55-C = C1.00-0.09-0.23I1.140.810.88-C=C （共轲）1.240.02-0.05NR（R饱和）0.80-1.26-1.21-C=O1.101.120.87-C三N0.270.750.55-C =O（共腕）1.060.910.74NCO2.08-0.57-0.72COOH0.971.410.71Ar1.380.36-0.07COOH (共轲)0.800.980.32SR1.11-0.29-0.13COOR0.801.180.55

7、F1.54-0.40-1.02COOR（共轲）0.781.010.46CHO1.020.951.17(CH )5.25 Z 同 Z 顺Z 反4、取代基对苯环芳氢化学位移的影响取代基S邻S间S对取代基S邻S间S对OH0.450.100.40-CH二CHR-0.100.00-0.10OR0.450.100.40CHO-0.65-0.25-0.10OCOR0.20-0.100.20COR-0.70-0.25-0.10NH20.550.150.55COOH (R)-0.80-0.25-0.20CH30.150.100.10Cl-0.100.000.00CH 20.100.100.10Br-0.100.000.00一CH0.000.000.00F0.330.050.25CMe30.020.130.27I-0.370.290.06CH 2OH0.130.130.13no2-0.850.10-0.557.30 S5、活泼氢的化学位移化合物类型8 (ppm)化合物类型s( ppm)醇0.5-5.5RS