this is a road map problem..1st solve for box C using the HNMR ...and give structure for A-F ..please provide stepwise mechanisms for this and explanation with electron arrow pushing...thank you
this is a road map problem..1st solve for box C using the HNMR ...and give structure...
please answer with as much detail as possible The Road Map: 16. Give structures for A-F based on the information provided. [12 points] CH3CI HNO3 No Reaction AICI3 H2SO4 B (C10H12N2O3) A m/z 163 A is an aromatic compound NH2NH2 -OH H2 Pd/C Br2 hv D (C10H15N) 1H NMR on next page C (C10H1302N) E (C10H14BrN) ΚMnΟ4 F (C7HgNO4) HNMR Spectrum for Compound D 6H 2H 2H 2H 2H 1H, multiplet 0 3 2 6 5 PPM The Road Map:...
(14 pts.) 2. A spectroscopic road map. Provide the missing reactants, intermediates, and reagents for the following synthetic scheme, based on the initial spectroscopic data. C: CeH20 IR: 1720 cm-1, strong HNMR 9.72 ppm, 1H, SE 2.40 ppm, 2H, t IR: 3300 cm1, sharp HNMR: 2.83 ppm, 1H, s 1.99 ppm, 2H, d 1.80 ppm, 1H, m 0.91 ppm, 6H, d MgBr 1) H2CrO4 2) dil. H,o 1.62 ppm, 1H, m 1.50 ppm, 2H, m 0.91 ppm, 6H, d PPh3...
solve the road mab with explanation 16. ROAD MAP: Compounds A, B, and Care constitutional isomers. Treatment of A or B with potassium tert-butoxide gives the same alkene D. If the base is changed to a less sterically hindered base such as sodium ethoxide, A and C give the same alkene E as the major product. Treatment of C (spectroscopic data given on next page) with potassium tert-butoxide gives yet another alkene F as a minor product. Compound B reacts...
Need help proposing a structure given the following data. Thank you. 21. Propose a structure for a compound that had the formula C H100 and shows the 'H NMR spectrum tabulated below. 1.20 ppm (6H doublet) 3.30 ppm (3 H singlet) 3.55 ppm (1H septet)
Propose a structure that is consistent with the following h C12H16O3 (0 U5 fol Form: CiaHino, ?c. H NMR spectrum 2H 2H d, 6H d. 2H broad singlet, 1H septet. 1H PPM 15C NMR spectrum d, d d t 180 160 140120 109PM 806040 20
2. Use the 'H NMR and IR data to determine the structure of the following compounds and name them. Compound A Molecular formula: CroH IR absorptions at N/A H NMR data: 1.3 (singlet, 9H), 7.0 to 7.5 (multiplet, 5H) ppm Compound B Molecular formula: CHO IR absorptions at 1H NMR data: 1735-1745, 1050 cm 0.93 (doublet, 6H), 1.52 (multiplet, 2H), 1.69 (multiplet, 1H), 2.04 (singlet, 3H), and 4.10 (triplet,2H) ppm Compound C Molecular ion: IR absorptions at 1710 cm 1H...
Please give the structure based on the NMR spectra depicted. Compound G: Molecular formula = C9H12. Key Infrared signal: 3082, 749, 699 cm 5H, m 3H, t 2H, sextet 2H, t 10 Heoe-ese Pprn Draw your final in this box. Compound H: Molecular formula C$H10O. Infrared signal: 2874, 2719, 1726 cm 3H, t 9-10 2H, 2H, t udd sextet 1H, singlet 2H, pentet 1.5 2.0 1.0 PPM 3.0 t0 5 10.0 9 9.0 8.5 8.0 7.5 7.0 6.5 PPM Draw...
c13h9No3 mw=227 please provide hnmr structure and label corresponding hnmr spec a,b,c etc Problem 42 - 1H NMR spectrum (CDCl3, 500 MHz) 2H 2H 2H 2H 1H Click on the highlighted area to zoom. Click again to zoom back out.
Treating the compound shown below with ethanol will give one major product: CH,CH,он (7 pts) Using the 'H NMR for the product given below, draw the product in the box above a. 6H 3H 3H 2H 1H 1H 1H 1H PPM b. (8 pts) Assign the NMR below for the corresponding chemical shift values (s) singlet, (d) (t) triplet, and (q) quartet: doublet 3.2 (d) 5.7 (d) 5.6 (d) 1.4 (s) 3.9 (q) 1.2 (t) 3.4 (d) 1.0 (s)
a) Provide the structure that is consistent with the data below. C7H14O2 IR (cm-1): 2950, 1750 1H NMR (d): 2.3 (2H, q), 1.0 (3H, t), 0.9 (9H, s) b) Deduce the identity of the compound from the data provided. C10H14O: IR (cm-1): 3200-3500 (broad), 3050, 2950, 1610 1H NMR(δ): 1.0 (s, 6H), 2.0 (s, 3H), 2.8 (broad s, 1H), 7.3 (d, 2H), 7.6 (d, 2H) c) An unknown compound, C3H5Cl3, gave the following proton NMR...