name all the possible isomers of methyl nitrobenzoate and nitroacetanilide which can be formed
To name all the possible isomers of methyl nitrobenzoate and nitroacetanilide, we need to understand the structures of these compounds first.
1. Methyl Nitrobenzoate:
Methyl nitrobenzoate is an organic compound with the molecular formula C8H7NO4. It consists of a methyl group (CH3) attached to a nitrobenzoate group (C7H5NO4).
2. Nitroacetanilide:
Nitroacetanilide is an organic compound with the molecular formula C8H8N2O3. It consists of a nitro group (-NO2) attached to an acetanilide group (C6H5NHCOCH3).
Now let's discuss the possible isomers for each compound:
1. Methyl Nitrobenzoate:
For methyl nitrobenzoate, the position of the methyl group and the nitro group can vary on the benzene ring. There are three possible isomers:
a) Ortho isomer: In this isomer, the methyl group is attached to the ortho position (1,2) relative to the nitro group.
CH3
|
NO2-C6H4-3
b) Meta isomer: In this isomer, the methyl group is attached to the meta position (1,3) relative to the nitro group.
NO2
|
CH3-C6H4-3
c) Para isomer: In this isomer, the methyl group is attached to the para position (1,4) relative to the nitro group.
NO2
|
C6H4-CH3-3
2. Nitroacetanilide:
For nitroacetanilide, the position of the nitro group and the acetyl group can vary on the benzene and amide rings, respectively. There are four possible isomers:
a) Ortho isomer: In this isomer, both the nitro and acetyl groups are attached to the ortho positions (1,2) relative to the amino group.
NO2
|
CH3-C6H4-NHCOCCH3
b) Meta isomer: In this isomer, both the nitro and acetyl groups are attached to the meta positions (1,3) relative to the amino group.
CH3
|
NO2-C6H4-NHCOCCH3
c) Para isomer: In this isomer, both the nitro and acetyl groups are attached to the para positions (1,4) relative to the amino group.
CH3
|
C6H4-NHCOCH2CCH3-NO2
d) Meta-para isomer: In this isomer, the nitro group is attached to the meta position while the acetyl group is attached to the para position relative to the amino group.
CH3
|
C6H4-NHCOCH2CCH3-NO2
These are all the possible isomers of methyl nitrobenzoate and nitroacetanilide based on the given structural formulas.