write the systematic name of each organic molecule:\n| structure | name |\n|--|--|

write the systematic name of each organic molecule:\n| structure | name |\n|--|--|

write the systematic name of each organic molecule:\n| structure | name |\n|--|--|

Answer

Explanation:

Step1: Identify the longest carbon - chain with the carboxyl group

For the first molecule, the longest carbon - chain with the carboxyl group ($-COOH$) has 5 carbons. The carboxyl carbon is carbon - 1. There is a methyl group at carbon - 2, a hydroxyl group at carbon - 3, and a hydroxyl group at the end of the chain.

Step2: Name the molecule

The name is 2 - methyl - 3,5 - dihydroxypentanoic acid.

Step3: For the second molecule

The longest carbon - chain with the carboxyl group has 6 carbons. The carboxyl carbon is carbon - 1. There is a chlorine atom at carbon - 3, and two methyl groups at carbon - 2 and carbon - 4.

Step4: Name the molecule

The name is 3 - chloro - 2,4 - dimethylhexanoic acid.

Step5: For the third molecule

The longest carbon - chain with the carboxyl group has 4 carbons. The carboxyl carbon is carbon - 1. There are two methyl groups at carbon - 3.

Step6: Name the molecule

The name is 3,3 - dimethylbutanoic acid.

Answer:

  1. 2 - methyl - 3,5 - dihydroxypentanoic acid
  2. 3 - chloro - 2,4 - dimethylhexanoic acid
  3. 3,3 - dimethylbutanoic acid