Write the class/family of the following compounds and the functional group in each compound.
a. 3-methylcyclohexene
b. Cis-3-octene
c. 4-methyl-2-heptanone
d. 3-bromobenzaldehyde
e. 3-bromo-5-chlorotoluene
f. 3-chlorophenol
g. 6-methyl-2-heptyne
Please help!
a. 3-methylcyclohexene
alkene. double bond
b. Cis-3-octene
alkene. double bond
c. 4-methyl-2-heptanone
ketone. R2-C=O
d. 3-bromobenzaldehyde
aldehyde. RCHO
To determine the class/family of a compound and the functional group, we need to examine the structure and naming conventions. Let's break down each compound:
a. 3-methylcyclohexene:
- Class/family: This compound belongs to the class of alkenes.
- Functional group: The functional group in this compound is the double bond (C=C) in the cyclohexene ring.
b. Cis-3-octene:
- Class/family: This compound also belongs to the class of alkenes.
- Functional group: The functional group in this compound is the double bond (C=C) between the third and fourth carbon atoms.
c. 4-methyl-2-heptanone:
- Class/family: This compound belongs to the class of ketones.
- Functional group: The functional group in this compound is the carbonyl group (C=O) located at the second carbon atom.
d. 3-bromobenzaldehyde:
- Class/family: This compound belongs to the class of benzaldehydes.
- Functional group: The functional group in this compound is the aldehyde group (-CHO) attached to the benzene ring and the bromine atom (Br) attached to the third carbon atom.
e. 3-bromo-5-chlorotoluene:
- Class/family: This compound belongs to the class of substituted aromatic compounds.
- Functional group: The functional groups in this compound are the bromine atom (Br) attached to the third carbon atom and the chlorine atom (Cl) attached to the fifth carbon atom in the toluene ring.
f. 3-chlorophenol:
- Class/family: This compound belongs to the class of phenols.
- Functional group: The functional group in this compound is the hydroxyl group (-OH) attached to the third carbon atom in the phenyl ring.
g. 6-methyl-2-heptyne:
- Class/family: This compound belongs to the class of alkynes.
- Functional group: The functional group in this compound is the triple bond (C≡C) between the second and third carbon atoms.
Keep in mind that the class/family and functional group of a compound can be identified based on the IUPAC naming rules and the structure of the compound.