Predict the structures of a compound based on the IR spectra below with the chemical formula C4H8O. Briefly explain the answer

Determine the following for the compound C6H15N a.) degrees of unsaturation  b.) Assign the principal IR absorption bands above 1500 c.) draw the structure of the compound  d.) label the protons on your structure with letters and assign them to peaks on the NMR spectrum.

Match the IR and proton NMR spectra to the compound below that they belong to. C 4H 10 ppm 3H 3H

Do not give handwriting solution.

A compound displays a prominent peak at 3400 cm¹ in its IR spectrum. The mass spectrum has a molecular ion with m/z of 74. The base peak is at m/z = 45. Draw a structure that best fits this data. Drawing I Atoms and

I want to know the bond-line formula for the structure proposed from the data?

Please identify Molecule A, formed from the reaction shown, from the 13C NMR spectra shown. All peaks below are single peaks (no overlapping peaks). Inset is an expansion of the downfield section of the spectra.

1:24 LOD TRANSMETTANCEI 11) What is a reasonable structure for a molecule with the formula C5H80 and the following IR spectrum? Be sure to justify your structure by indicating important peaks along with the intensities and breadth of those peaks that helped in your determination. D b. The C-H stretching region 4000 LOD Photo 3000 4000 3000 Tum 2000 HAVENUMBERI 2000 12) What is a reasonable structure for a molecule with the formula C6H₂N and the following IR spectrum? Be sure to justify your structure by indicating important peaks along with the intensities and breadth of those peaks that helped in your determination. 1500 NAVENUMBERI 1500 1000 + 500 1000 Done 500 O