Need help proposing a structure given the following data. Thank you.
Need help proposing a structure given the following data. Thank you. 21. Propose a structure for...
Need help proposing a structure given the following data. thank you. 13. A compound with the formula C.H12O2 has strong IR signals near 2900 and 1740 cm! The 'H- NMR spectrum is tabulated below. 1.12 ppm (3H triplet) 1.25 ppm (6H doublet) 2.27 ppm (24 quartet) 5.02 ppm (1H septet)
Need help proposing a structure given the following data. Thank you 19. A compound with the formula CoH140 shows a strong broad IR signal near 3300 cm'! The 'H NMR spectrum is tabulated below. 1.44 ppm (9H singlet) 4.97 ppm (1H broad singlet) 6.90 ppm (2H doublet) 7.32 ppm (2H doublet)
Need help proposing a structure given the following data. Thank you in advance. 22. Propose a structure for a compound that has the formula CoH14 and shows the 'H NMR spectrum tabulated below. 1.2 ppm (9H singlet) 7.10 ppm (5H multiplet)
Need help proposing a structure given the following data. thank you. 16. A compound with the formula C H10O shows only six signals in its "C-NMR spectrum. The 'H- NMR spectrum is tabulated below. 1.98 ppm (1H singlet) 2.82 ppm (2H triplet) 3.80 ppm (2H triplet) 7.22 ppm (5H broad multiplet)
Practice Problem 15.57 Propose the structure of a compound that exhibits the following 'H NMR data. 15.57a C₃H100 1.098 (6H, doublet) 2.12 8 (3H, singlet) 2.58 8 (1H, septet) Edit By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor.
Need help proposing a structure given the following data. Thank you. 24. M = 122, IR peaks near 1500, 1600 and a strong broad peak near 3350 cm! The carbon-13 NMR shows six lines. The 'H NMR spectrum is tabulated below. 7.15 ppm (5H multiplet) 3.75 ppm (2H triplet) 2.75 ppm (2H triplet)
Need help proposing a structure given the following data. 23. The mass spectrum shows M = 72, IR shows a strong peak near 1720 cm! C-NMR shows four lines. The proton NMR is tabulated below. 2.4 ppm (2H quartet) 2.1 ppm (3H singlet) 1.1 ppm (3H triplet)
21. Propose a structure for compound HALLOWEEN with a formula CsH1002 with the following 'H NMR spectrum and IR spectrum. NAVENTER Area Chem Shift Splitting singlet multiplet multiplet doublet triplet Ppm
H NMR: 7.0d (4H, broad singlet); 2.85 o (1H, septet); 2.28 (3H, singlet); 1.20 0(6H doublet) R: 825 cm What is the structure of a hydrocarbon that shows a molecular ion at m/z- 182 in the mass spectrum and has the following 1H NMR spectrum? 7.20, singlet, 5H- 2.9 d, singlet, 2H H NMR: 7.0d (4H, broad singlet); 2.85 o (1H, septet); 2.28 (3H, singlet); 1.20 0(6H doublet) R: 825 cm What is the structure of a hydrocarbon that shows...
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