Exam 16: Aldehydes and Ketones

Propose a structure that fits the following spectroscopic data: C₅H₁₀O IR: 1716 cm⁻¹ Broadband decoupled ¹³C NMR: 7.93,35.50,212.07 $\delta$ DEPT experiments show: signal at 7.93 $\delta$ as CH₃ and signal at 35.50 $\delta$ as CH₂

What is the correct IUPAC name for the following compound?

A good synthesis of

Which synthesis or syntheses would yield propanal?

Which is the proper name for the structure shown?

What reagent would help you distinguish between acetophenone and 2-methylbenzaldehyde?

The conversion of a cis epoxide to a trans alkene using triphenylphosphine is an example of a ___ reaction.

What is the correct structure for 7-bromo-1-octyn-4-one?

Propose a structure that fits the following spectroscopic data: C₅H₁₀O IR: 1720 cm^{−1 1}H NMR: 1.9 $\delta$ (triplet,3H),1.7 $\delta$ (sextet,2H),2.1 $\delta$ (singlet,3H),2.4 $\delta$ (triplet,2H)

What is the correct IUPAC name for the following compound?

What is the correct structure for (R)-4-cyclohexyl-3-methyl-2-butanone?

Propose a structure that fits the following spectroscopic data: C₇H₆O IR: 1703 cm^{−1 1}H NMR: 7-8 $\delta$ (complex multiplet,5H),10.0 $\delta$ (singlet,1H)

What is the correct structure for (R)-7-bromo-1-octyn-4-one?

Select the structure of the major product in the following reaction.

What would be the final product?

Propose a structure that fits the following spectroscopic data: C₅H₁₀O IR: 1720 cm^{−1 1}H NMR: 1.1 $\delta$ (triplet,3H),2.4 $\delta$ (quartet,2H)

Which of the following compounds is an acetal?

A compound with an OH and OR group attached to the same carbon is known as a(n)___.

What is the major product of the following reaction sequence?

The compound is produced by the reaction of an excess of benzaldehyde with which compound?