1,1'-Bi-2-naphthol(602-09-5) MS
Product Name1,1'-Bi-2-naphthol
CAS602-09-5
Molecular FormulaC20H14O2
Molecular Weight286.32
InChIInChI=1S/C20H14O2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,21-22H
InChIKey PPTXVXKCQZKFBN-UHFFFAOYSA-N
SmilesC1(C2=C3C(C=CC=C3)=CC=C2O)=C2C(C=CC=C2)=CC=C1O
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MassMS-NW-0426 1,1'-binaphthyl-2,2'-diol C20H14O2 (Mass of molecular ion: 286)
Source Temperature: 190 °C Sample Temperature: 130 °C Direct, 75 eV
17.0 1.6 18.0 7.9 28.0 3.2 39.0 1.2 51.0 1.6 63.0 1.7 69.0 8.8 75.0 1.5 77.0 1.1 87.0 1.2 88.0 2.3 89.0 1.0 91.0 1.4 100.0 2.8 101.0 4.8 106.5 2.8 107.0 1.3 112.0 1.7 112.5 1.4 113.0 6.5 113.5 1.9 114.0 2.5 115.0 11.7 116.0 1.5 118.0 1.3 118.5 5.2 119.0 8.1 119.5 17.0 120.0 12.8 120.5 2.4 121.0 1.1 125.0 1.0 127.5 1.3 128.0 2.6 131.0 1.7 133.0 1.5 134.0 11.0 134.5 2.5 142.0 1.2 143.0 1.6 152.0 1.1 181.0 3.2 200.0 1.4 201.0 1.0 202.0 3.1 203.0 1.0 213.0 1.4 215.0 3.6 216.0 1.1 224.0 1.2 225.0 1.1 226.0 6.3 227.0 3.6 228.0 6.8 229.0 7.2 230.0 2.2 231.0 2.6 237.0 2.5 238.0 1.5 239.0 12.4 240.0 5.3 241.0 6.1 242.0 1.8 243.0 1.8 244.0 1.0 255.0 2.8 256.0 1.8 257.0 14.8 258.0 7.7 259.0 1.3 267.0 4.0 268.0 7.0 269.0 2.8 271.0 1.8 285.0 3.5 286.0 100.0 287.0 21.6 288.0 2.8
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C20 H14 O2 0.037 g : 0.5 ml DMSO-d6 1,1'-binaphthyl-2,2'-diol 
Assign. Shift(ppm)
A 9.22 B 7.853 C 7.839 D 7.340 E 7.218 F 7.152 G 6.960 ASSIGNED BY H-H COSY.
Hz ppm Int.3685.15 9.221 1000 3143.16 7.865 291 3137.36 7.851 216 3136.14 7.848 238 3134.46 7.844 337 3128.81 7.829 210 2938.08 7.352 435 2929.23 7.330 417 2893.37 7.240 105 2892.15 7.237 115 2886.66 7.223 182 2885.44 7.220 235 2884.06 7.217 126 2878.57 7.203 171 2877.35 7.200 163 2866.52 7.173 140 2865.14 7.170 150 2859.80 7.156 107 2858.12 7.152 216 2856.75 7.149 181 2851.26 7.135 117 2849.88 7.131 111 2785.49 6.970 228 2777.56 6.950 190 2777.10 6.949 193
DMSO-d6
KBr disc
nujol mull
