a) Draw the mechanism for nitration of methyl benzoate. Include
formation of the electrophile. The mechanism...
a) Draw the mechanism for nitration of methyl benzoate. Include
formation of the electrophile. The mechanism should explain why the
meta product is obtained.
b) Why is the nitration of aromatic rings a useful reaction?
Nitration of an aromatic ring involves an electrophilic
substitution reaction. Draw the structure of the electrophile that
attacks the aromatic ring and the intermediate formed after
attachment of the electrophile to the ring. Be sure to show formal
charges.
Draw the mechanism of the first step where acetanilide reacts
with chlorosulfonic acid. The electrophile in this reaction will be
SO2Cl+. The positive charge will reside on
the sulfur.
draw full sn1 mechanism for a reaction that includes
2-methyl-2-propanol, n-pentanol and hydrochloric acid as the
reactants and 2-chloro-2-methylbutane and 1-chloropentane as
products.
Hydrocarbons do not dissolve in concentrated H2SO4 but methyl
benzoate does. Explain this difference and give a reaction equation
showing the ions formed when methyl benzoate dissolves in H2SO4.
Based on the protonated methyl benzoate ions formed in the
first question, explain why nitration occurs at the meta position
and not at ortho or para.
You are given 2.00 g of a mixture of phenol, aniline, phthalic
acid and methyl benzoate. Describe, how you would use an acid-base
extraction technique to separate all three compounds by drawing the
flowchart. Propose another way of extraction, where different order
of extraction is used (e.g., adding the acid first instead of a
base)