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Posted: **Thu Jul 07, 2022 1:50 pm**

: Question 1 Provide A Structure That Is Consistent With The Data Below Ceh O Ir Cm 3278 2968 Broad 2250 1660 S 1 (30.72 KiB) Viewed 57 times

: Question 1 Provide A Structure That Is Consistent With The Data Below Ceh O Ir Cm 3278 2968 Broad 2250 1660 S 2 (61.95 KiB) Viewed 57 times

Question 1 Provide a structure that is consistent with the data below: CeH₂O₂ IR (cm): 3278, 2968 (broad), 2250, 1660 (strong) ¹HNMR (ppm): 9.70 (1H, s), 2.35 (2H, t), 1.63 (2H, m), 1.02 (3H, t) 13CNMR (ppm) (proton coupled, DEPT): 158 (s, none), 93 (s, none), 73 (s, none), 21 (t, negative), 20 (t. negative), 13 (q. positive) Answer 1
Question 2 Draw the structure that gives the following spectral data. Label all diagnostic peaks. 10 4000 9 IR Spectrum qu 100 BO 60 8888 % of base peak 20 200 H NMR Spectrum (400 M CDC, don) C-H stretch pro decoupled 8 00 13C NMR Spectrum (1000 M, COO, sodon DEPT CHA cut out 3000 base peak 40 41 160 7 80 3.4 ppm expansione 6 2000 1600 v (cm³) 121/123 120 160 m/e 120 5 200 M-200000204 Where 80 4H, t 1200 4 Mass Spectrum 763 800 molecular ion peak 3 240 200 40 b, c Kead aloud 2H, quintet 2 05 (ppm) 1 TMS 0 $ (ppm) Add text