Question

According to $IUPAC$ convention, the correct name of the following compound is

• A. $2$-Cyclobityl-$2$-methylbutane
• B. $1$-Cyclobutyl-$1,1$-dimethyl propane-$1$
• C. $1-(1,1$-dimethylpropyl) cyclobutane
• D. $1$-(1-methylbutyl) cyclobutane-1

Answer 1

Answer: (A)

Here, we have a four carbon ring as well as a four carbon chain directly on the ring. However, there are more locants present on open chain than on ring, chain is the parent and ring is locant

2-cyclobutyl-2-methyl butane