4. Show how you might carry out the following transformations using any needed inorganicreagents.а.CH3CH2CH2NH2b.`CH3NH2c. n-pentyl alcohol → n-hexylamined. nitrobenzenethe drug benzidrine ( 2-amino-1-phenylpropane )e. p-nitrotoluenep-nitroaniline.f. sec-butylmethyl amine from a carbonyl compound

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4. Show how you might carry out the following transformations using any needed inorganic reagents. а. CH2CH2NH2 CH3 b. CH3 NH2 c. n-pentyl alcohol → n-hexylamine

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter21: Nas: Nucleophilic Aromatic Substitution

Section: Chapter Questions

Problem 7E

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Concept explainers

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.

Question

4. Show how you might carry out the following transformations using any needed inorganic
reagents.
а.
CH3
CH2CH2NH2
b.
`CH3
NH2
c. n-pentyl alcohol → n-hexylamine
d. nitrobenzene
the drug benzidrine ( 2-amino-1-phenylpropane )
e. p-nitrotoluene
p-nitroaniline.
f. sec-butylmethyl amine from a carbonyl compound

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