What is the correct IUPAC name of the compound shown below?

Question

What is the correct IUPAC name of the compound shown below? <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/78bf49843d15b8c8c2a062eee8f4b986-.png" /> (A) 4-(2-chloro-1, 2-dimethylpropyl)-3-methyl-1-octyne (B) 4-butyl-6-chloro-3, 5, 6 , 6-tetramethyl-1-heptyne (C) 4-butyl-2-chloro-2, 3, 5-trimethyl-6-heptyne (D) 4-butyl-6-chloro-3, 5, 6-trimethyl-1-heptyne

Tardigrade Admin · Accepted Answer

The longest chain including triple bond becomes the parent chain. Hence, here we have 8 carbon parent chain as: <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/13932751e5f5411362fb2bbbebdccb37-.png" />

Q. What is the correct IUPAC name of the compound shown below?

4-(2-chloro-1, 2-dimethylpropyl)-3-methyl-1-octyne

4-butyl-6-chloro-3, 5, 6 , 6-tetramethyl-1-heptyne

4-butyl-2-chloro-2, 3, 5-trimethyl-6-heptyne

4-butyl-6-chloro-3, 5, 6-trimethyl-1-heptyne

The longest chain including triple bond becomes the parent chain. Hence, here we have 8 carbon parent chain as:

Q. What is the correct $I U P A C$ name of the compound shown below?