Propose structures for compounds that meet the following

Chapter 12, Problem 12

(choose chapter or problem)

Propose structures for compounds that meet the following descriptions:

(a) \(\mathrm{C_5H_8}\), with IR absorptions at \(\mathrm{3300}\) and \(\mathrm{2150\ cm^{-1}}\)

(b) \(\mathrm{C_4H_8O}\), with a strong IR absorption at \(\mathrm{3400~ cm^{-1}}\)

(c) \(\mathrm{C_4H_8O}\), with a strong IR absorption at \(\mathrm{1715~cm^{-1}}\)

(d) \(\mathrm{C_8H_{10}}\), with IR absorptions at \(\mathrm{1600}\) and \(\mathrm{1500~cm^{-1}}\)

Equation Transcription:

Text Transcription:

C_5H_8

2150 cm^{-1}

C_4H_8O

3400 cm^{-1}

C_4H_8O

1715 cm^{-1}

C_8H_{10}

1500 cm^{-1}