Write the product of the following reaction, indicating the mechanism by which it occurs.


Identify the compound formed by reacting one equivalent of methylmagnesium bromide, followed by hydrolysis, with methyl 4-oxopentanoate.


Name the following molecules in which the ester group acts as a substituent

esters nomenclature

Draw the structure of the following esters:

1) Methyl methanoate
2) Ethyl methanoate
3) Isopropyl Methanoate
4) tert-Butyl methanoate
5) Methyl 2-Hydroxybutanoate
6) Ethyl 3-Oxobutanoate
7) Ethyl 3-Methylcyclohexanecarboxylate
8) Propyl but-3-enoate
9) Diethyl Propanedioate
10) Dimethyl 2,3-Dihydroxybutanedioate
11) Methyl 2-Oxocyclobutanecarboxylate
12) Cyclohexyl hexanoate