波谱解析习题.docx
波谱解析习题Problem 1(easy) C3H5BrO2 MW = 152 Problem 1 - IR spectrum Problem 1 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 1 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 1 - positive EI Mass Spectrum 3溴苯甲酸 Problem 2(moderate) C8H14O4 MW = 174 Problem 2 - IR spectrum Problem 2 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 2 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 2 - positive EI Mass Spectrum OCCH3CHCOOCH2CH3OCH2CH3Problem 3(easy) C9H12 MW = 120 Problem 3 - IR spectrum Problem 3 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 3 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 3 - positive EI Mass Spectrum CH2CH2CH3Problem 4(moderate) C7H13Br MW = 176 Problem 4 - IR spectrum Problem 4 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 4 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 4 - positive EI Mass Spectrum 溴甲环己烷 Problem 5(moderate) C5H8O MW=84 Problem 5 - IR spectrum Problem 5 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 5 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 5 - positive EI Mass Spectrum OProblem 6(difficult) C9H13NO MW = 151 Problem 6 - IR spectrum Problem 6 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 6 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 6 - positive EI Mass Spectrum HNH2HOHHHHProblem(easy) C6H10 MW = 82 Problem 7 - IR spectrum Problem 7 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 7 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 7 - positive EI Mass Spectrum Problem 8(difficult) C8H11NO MW = 137 Problem 8 - IR spectrum Problem 8 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 8 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 8 - positive EI Mass Spectrum OHCHCH2NH2Problem 9(moderate) C10BrH7 MW = 206 Problem 9 - IR spectrum Problem 9 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 9 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 9 - positive EI Mass Spectrum BrProblem 10(difficult) C14H19NO4 MW = 265 Problem 10 - IR spectrum Problem 10 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 10 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 10 - positive EI Mass Spectrum OCH2CHNHCOCOOHCH3CCH3CH3Problem 11(moderate) C6H12O2 MW = 116 Problem 11 - IR spectrum Problem 11 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 11 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 11 - positive EI Mass Spectrum OHOH Problem 12 C7H5NO4 MW = 167 Problem 12 - IR spectrum Problem 12 - H NMR spectrum (DMSO-d6, 500 MHz) 1Problem 12 - C NMR spectrum (DMSO-d6, 125 MHz) 13Problem 12 - positive EI Mass Spectrum NO2CHOOHProblem 13(difficult) C5H10O4 MW = 134 Problem 13 - IR spectrum Problem 13 - H NMR spectrum (DMSO-d6, 500 MHz) 1Problem 13 - C NMR spectrum (DMSO-d6, 125 MHz) 13Problem 13 - positive EI Mass Spectrum CH3HOCH2CCH2OHCOOHProblem 14(easy) C8H6O2 MW = 134 Problem 14 - IR spectrum Problem 14 - 1H NMR spectrum (CDCl3, 500 MHz) Problem 14 - 13C NMR spectrum (CDCl3, 125 MHz) Problem 14 - positive EI Mass Spectrum OHCCHOProblem 15(moderate) C13H10O3 MW = 214 Problem 15 - IR spectrum Problem 15 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 15 - 13C NMR spectrum (CDCl3, 125 MHz) Problem 15 - positive EI Mass Spectrum OHCOOProblem 16(moderate) C7H6O2 MW = 122 Problem 16 - IR spectrum Problem 16 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 16 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 16 - positive EI Mass SpectrumCHOOHProblem 17 C9H10O3 MW = 166 Problem 17 - IR spectrum Problem 17 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 17 - 13C NMR spectrum (CDCl3, 125 MHz) Problem 17 - positive EI Mass Spectrum OCH3OCH2COHProblem 18(difficult) C7H10O4 MW = 158 Problem 18 - IR spectrum Problem 18 - 1H NMR spectrum (CDCl3, 500 MHz) Problem 18 - 13C NMR spectrum (CDCl3, 125 MHz) Problem 18 - positive EI Mass Spectrum Problem 19(moderate) C9H7NO4 MW = 193 Problem 19 - IR spectrum Problem 19 - 1H NMR spectrum (DMSO-d6, 500 MHz) Problem 19 - C NMR spectrum (DMSO-d6, 125 MHz) 13Problem 19 - positive EI Mass Spectrum Problem 20(moderate) C8H9NO2 MW = 151 Problem 20 - IR spectrum Problem 20 - 1H NMR spectrum (CDCl3, 500 MHz) Problem 20 - 13C NMR spectrum (CDCl3, 125 MHz) Problem 20 - positive EI Mass Spectrum Problem 21(moderate) C9H12O3 MW = 168 Problem 21 - IR spectrum Problem 21 - 1H NMR spectrum (CDCl3, 500 MHz) Problem 21 - 13C NMR spectrum (CDCl3, 125 MHz) Problem 21 - positive EI Mass Spectrum Problem 22(difficult) C9H12N2O MW = 164 Problem 22 - IR spectrum Problem 22 - H NMR spectrum (DMSO-d6, 500 MHz) 1Problem 22 - 13C NMR spectrum (DMSO-d6, 125 MHz) Problem 22 - positive EI Mass Spectrum Problem 23(moderate) C9H10O3 MW = 166 Problem 23 - IR spectrum Problem 23 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 23 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 23 - positive EI Mass Spectrum Problem 24(moderate) C9H10O3 MW = 166 Problem 24 - IR spectrum 1Problem 24 - H NMR spectrum (CDCl3, 500 MHz) Problem 24 - 13C NMR spectrum (CDCl3, 125 MHz) Problem 24 - positive EI Mass Spectrum Problem 25(moderate) C14H14O2 MW = 214 Problem 25 - IR spectrum Problem 25 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 25 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 25 - positive EI Mass Spectrum Problem 26(moderate) C7H11O4Br MW = 238 Problem 26 - IR spectrum Problem 26 - H NMR spectrum (CDCl3, 500 MHz) 1Problem 26 - C NMR spectrum (CDCl3, 125 MHz) 13Problem 26 - positive EI Mass Spectrum Problem 27(easy) C8H19N MW = 129
