Organic Chemistry
Consider the substituents on the following nine carbon chains, what are their common names and IUPAC names?
(I) (ii)
(i) common name: neopentyl
IUPAC name: 2,2-methylpropyl
(ii) common name: isobutyl
IUPAC name: 2-methylpropyl
(i) common name: tertbutyl
(ii) common name: isopropyl
IUPAC name: 2,2-methylethyl
IUPAC name: 2,2-dimethylpropyl
(ii) 
