Draw the structural formulas for each of the following organic compounds

Draw the structural formulas for each of the following organic compounds. Circle the non- alkyl functional groups a. hexan-2-one b. 2- methylpentanal c. Pentane-1,3-diol d. buta-1,3-diene e. 1-propoxybutane f. ethyl ethanoate Draw the structural formulas for each of the following organic compounds. Circle the non- alkyl functional groups a. hexan-2-one b. 2- methylpentanal c. Pentane-1,3-diol d. buta-1,3-diene e. 1-propoxybutane f. ethyl ethanoate

The Correct Answer and Explanation is :

Structural Formulas:

1. Hexan-2-one (C6H12O):
   • Structure: CH3-CH2-CO-CH2-CH2-CH3
   • Explanation: Hexan-2-one is a ketone, with the carbonyl group (C=O) at position 2. The non-alkyl functional group is the carbonyl group (C=O), which is located at the second carbon in the chain.
2. 2-Methylpentanal (C6H12O):
   • Structure: CH3-CH2-CH(CH3)-CH2-CHO
   • Explanation: 2-Methylpentanal is an aldehyde, with the aldehyde group (–CHO) at the terminal position. The non-alkyl functional group is the aldehyde group (–CHO), located at the end of the chain.
3. Pentane-1,3-diol (C5H12O2):
   • Structure: HO-CH2-CH2-CH(OH)-CH2-CH3
   • Explanation: Pentane-1,3-diol is a diol (contains two alcohol groups). The non-alkyl functional groups are the hydroxyl groups (–OH) located at positions 1 and 3.
4. Buta-1,3-diene (C4H6):
   • Structure: CH2=CH-CH=CH2
   • Explanation: Buta-1,3-diene contains two double bonds, making it a diene. The non-alkyl functional groups are the double bonds (C=C) between carbon atoms at positions 1 and 3.
5. 1-Propoxybutane (C7H14O):
   • Structure: CH3-CH2-CH2-O-CH2-CH2-CH3
   • Explanation: 1-Propoxybutane is an ether, with an ether group (–O–) between a propyl and a butyl group. The non-alkyl functional group is the ether group (–O–).
6. Ethyl ethanoate (C4H8O2):
   • Structure: CH3COOCH2CH3
   • Explanation: Ethyl ethanoate is an ester, with the ester group (–COO–) linking an ethyl group and an acyl group (ethanoate). The non-alkyl functional group is the ester group (–COO–).

Explanation of Non-Alkyl Functional Groups:

• Carbonyl group (C=O): Found in ketones and aldehydes, it’s a key functional group with a carbon-oxygen double bond.
• Hydroxyl group (–OH): Found in alcohols, this functional group consists of a hydroxide attached to a carbon.
• Double bonds (C=C): Characteristic of alkenes and dienes, where carbon atoms share two electrons, forming a bond.
• Ether group (–O–): Found in ethers, where an oxygen atom is bonded to two alkyl groups.
• Ester group (–COO–): Found in esters, formed by an alcohol and an acid, with a carbonyl oxygen bond.

Each of these compounds contains alkyl chains (C–H groups), but the non-alkyl functional groups provide their distinct chemical properties.