(a)
Interpretation:
The given reaction intermediates and curved arrow mechanism is to be explained.
Concept Introduction:
Diazotization reaction is reaction of
(b)
Interpretation:
The given reaction intermediates and curved arrow mechanism is to be explained.
Concept Introduction:
Intramolecular nucleophilic substitution reaction is that reaction in which both nucleophile and the electrophile are present in the same compound. The nucleophile attacks at the electrophilic centre and generally cyclization of the compound occurs. Sodium borohydride is a reducing agent which reduces the double bond present in the compound.
(c)
Interpretation:
The given reaction intermediates and curved arrow mechanism is to be explained.
Concept Introduction:
In nucleophilic substitution reaction, the nucleophile which is the species having excess electrons attacks at the electron deficient electrophilic centre. There are two types of nucleophilic substitution reactions,
(d)
Interpretation:
The given reaction intermediates and curved arrow mechanism is to be explained.
Concept Introduction:
Acyl azide is heated in an inert solvent to form isocyanate with the loss of nitrogen as by product. This reaction is known as Curtius rearrangement reaction. Isocyanate product of the rearrangement can be converted into
(e)
Interpretation:
The given reaction intermediates and curved arrow mechanism is to be explained.
Concept Introduction:
Diazotization reaction is reaction of aromatic amine compounds with nitrous acid. It is the conversion reaction of primary aromatic amine into its diazonium salt. Diazonium salt formed can be used in preparation of halogen compounds or in azo coupling reactions.
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ORGANIC CHEMISTRY SAPLING ACCESS + ETEX
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- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning