parameter in CCl4
-
1H NMR 300 MHz C6 H3 F3 15 vol% in CCl4 1,2,3-trifluorobenzene Parameter ppm Hz
D(A) 7.022 D(B) 6.931 D(X) -22.358 D(Y) 16.369 J(A,A') 1.62 J(A,B) 8.78 J(A,X) 9.95 J(A,X') -2.07 J(A,Y) 6.87 J(A',B) 8.78 J(A',X) -2.07 J(A',X') 9.95 J(A',Y) 6.87 J(B,X) 5.70 J(B,X') 5.70 J(B,Y) -2.51 J(X,X') 6.4 J(X,Y) -19.90 J(X',Y) -19.90 ABRAHAM,R.J. & COOPER,M.A. J.CHEM.SOC. B 1968, 1094 ABRAHAM,R.J. & MACDONALD,D.B. J.CHEM.SOC. B 1967, 836 F-19 REFERENCE : C6F3CL3
Hz ppm Int.
2125.27 7.084 48 2124.14 7.080 64 2119.71 7.066 219 2117.96 7.060 347 2116.86 7.056 173 2114.73 7.049 102 2111.90 7.040 583 2110.60 7.035 1000 2110.01 7.033 894 2103.17 7.011 788 2101.85 7.006 730 2098.35 6.994 108 2096.07 6.987 520 2094.45 6.981 529 2091.11 6.970 219 2089.37 6.965 298 2087.95 6.960 118 2086.42 6.955 434 2083.72 6.946 159 2082.75 6.942 204 2080.55 6.935 630 2078.08 6.927 303 2077.44 6.925 373 2075.67 6.919 107 2074.79 6.916 104 2073.84 6.913 119 2072.68 6.909 214 2071.80 6.906 309 2070.55 6.902 135 2068.73 6.896 186 2064.79 6.883 61 2062.58 6.875 70
更多供应商