Organic Chemistry
When two different carboxylic acid derivatives were reduced using LiAlH 4, the same primary amine product was obtained. Draw the structures of the two carboxylic acid derivatives used as reactants.
Propose a synthesis of N-ethylcyclopentanamine from cyclopentanol.
Which of the following reagents can be used to convert the given starting material to the desired compound?
Show how the following transformation can be accomplished.(R)-2-bromopentane → (S)-pentan-2-amine
Show how you would make each of the compounds shown below using 2-methylaniline as your starting material.
Show how you would make 1,3,5-triethylbenzene using aniline as starting material.
Show how you would make 3-methylphenol using 3-methylaniline as your starting material.
Show how to accomplish the transformation shown below.
Show how to synthesize the following compound from 2-methylaniline. You can use any necessary reagents to accomplish the synthesis.
Show how you would accomplish the synthesis shown below.
Show how to synthesize the following compound using benzene as your starting material and any other reagents of four or fewer carbon atoms.
Show how to synthesize the following compound from benzene.(Hint: The synthesis requires diazonium ions)2-ethyl-5-hydroxybenzoic acid
Show how to synthesize the following compound from benzene.(Hint: The synthesis requires diazonium ions)4-ethoxyaniline
Predict the identity of products of the reaction shown below.
Show how to synthesize the following aromatic compound from benzene or toluene by aromatic nitration, followed by reduction.
The two most general amine syntheses are the reduction of amides and the reductive amination of carbonyl compounds. Show how to accomplish the synthesis shown below using one of the techniques described above.
Show three different ways to prepare the tertiary amine shown below. You need to use a different secondary amine for each way, and the final substituent should be added via acylation-reduction.
