Which of the following represent valid secondary prefixes (substituent names) derived from saturated — IUPAC and Nomenclature Chemistry Question

💡 Solution & Explanation

When saturated alicyclic rings act as substituents, the primary suffix "-ane" is replaced by "-yl", yielding cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, etc. "Cyclobutane" is a parent alkane name, not a substituent prefix.