Determine the unsaturation number (UN#) for the unknown compounds using the molecular formula. Determine the functiona...
Determine the unsaturation number (UN#) for the unknown compounds using the molecular formula. Determine the functional groups present in the IR spectrum Determine the final structure of the unknown Spectra Set #5 C8H10 & 8 R S 2925 8 Transmittance 8 3032 8 note that the aromatic C-H stretches are to the left of 3000, and the alkyl C-H stretches are to the right of 3000 0 4000 2000 Wavenumbers (cm-1) 7 6 5 PPM
Determine the unsaturation number (UN#) for the unknown compounds using the molecular formula. Determine the functional groups present in the IR spectrum Determine the final structure of the unknown Spectra Set # 3 CH14 more thar this band is greater than 3000 Transmittance R 8 8 9 2863 2966 & 9o2 2000 Warenumbers (cm-1) 6H 1H 2H 1Η PPM
Determine the unsaturation number (UN#) for the unknown compounds using the molecular formula. Determine the functional groups present in the IR spectrum Determine the final structure of the unknown Spectra Set #2 C4H202 INFRARED SPECTRUM TRANSMITTANCE 3000 1000 2000 Wavenumber (cm-1) 2H PPM
Determine the unsaturation number (UN#) for the unknown compounds using the molecular formula. Determine the functional groups present in the IR spectrum Determine the final structure of the unknown Spectra Set #7 C3H6O 90 80 70- 2725 2827 60 50 40 30- 2976 20- 10 1731 04 2000 4000 Wavenumbers (cm-1) Зн 1H 2H 8 PPM auenusue
Determine the unsaturation number (UN#) for the unknown compounds using the molecular formula. Determine the functional groups present in the IR spectrum Determine the final structure of the unknown C7H12 90 80 2126 70 60 50 2879 40 3324 30 20 2971 10 2000 4000 Wavenumbers (cm-1) 9H 1H 2H PPM % Transmittance
b. An unknown compound has the molecular formula ChHsO2. Draw a structure of the unknown that is consistent with the IR spectrum below. Label the peaks on the spectra with the corresponding functional groups that you used to determine your structure. 100 50 2008 1000 580 4000 2000
Compound F has a molecular formula of C9H8O. What is the unsaturation number; Functional groups that are ppossibly present in compound F? I keep getting this question wrong, can anyone help me? 7 of 29 Incorrect Question 27 of Map Compound F has a molecular formula of CgHgO. What is the Unsaturation Number (UN) or Double-Bond Equivalent (DBE)? Number Examine the IR spectrum provided for Compound F Based on the molecular formula, the UN/DBE you calculated, and the IR spectrum,...
lastly propose a strucutre for compound E Compound F has a molecular formula of CgHgO. What is the Unsaturation Number (UN) or Double-Bond Equivalent (DBE)? Examine the IR spectrum provided for Compound F. Based on the molecular formula, the UN/DBE you calculated, and the IR spectrum, check all the functional groups that are possibly present in compound F? Examine the 13C and 1H spectra of Compound F. All the proton signals are above 6 ppm. What fragment would account for...
Compound A: C6H14O I've gathered that the Unsaturation Number is 0, so there is no double bond or ring present. (I've also attached the IR and NMR spectra on the bottom.) But I'm having a hard time answering the following questions. Based on the molecular formula and the UN/DBE you calculated, check all the functional groups that could be present in compound A? Earlier, using the molecular formula and the UN/DBE, you came up with a list of functional groups...
29. The IR and 'H NMR spectra of Unknown B of molecular formula C,H,20, are given on the next page. [10 points] a. How many degrees of unsaturation are present in Unknown B? b. What functional groups are suggested by the IR spectral data? c. How many protons correspond to each signal of the 'H NMR? d. What C-H bonding (or types of protons) are suggested by the 'H NMR data? e. Suggest a structure consistent with parts 29a-d above....