Which is the IUPAC group prefix of acyl halides compounds?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. Halocarbonyl.
The IUPAC group prefix for acyl halides is "halocarbonyl-". Acyl halides are compounds where a carbonyl group is bonded to a halogen atom, and the prefix "halocarbonyl-" is used to denote this functional group in complex organic molecules. In naming, the halogen attached to the carbonyl carbon is reflected by the "halo" prefix (e.g., chloro-, bromo-), and "carbonyl" indicates the carbonyl group. So, a molecule like CH3COCl would be referred to as "chlorocarbonylmethane," where "chlorocarbonyl-" is the prefix for the acyl halide group.