Give the correct name for each of the following substituents:


(c) I―

Verified step by step guidance

1. Identify the substituent: The substituent given is 'I', which represents an iodine atom.
2. Determine the type of substituent: Iodine is a halogen, and when it acts as a substituent, it is referred to as a halo substituent.
3. Naming the substituent: In organic chemistry, when iodine is a substituent on a carbon chain, it is named as 'iodo'.
4. Combine with the parent chain: When naming a compound, the 'iodo' prefix is used before the name of the parent hydrocarbon chain to indicate the presence of an iodine substituent.
5. Example: If iodine is attached to a methane molecule, the compound is named 'iodomethane'.

Key Concepts

Substituents in Organic Chemistry

Substituents are atoms or groups of atoms that replace hydrogen atoms in a hydrocarbon chain. They can significantly influence the chemical properties and reactivity of the molecule. Understanding the nature of substituents is crucial for naming organic compounds and predicting their behavior in chemical reactions.

Iodine as a Substituent

In organic chemistry, iodine (I) is commonly recognized as a halogen substituent. When iodine replaces a hydrogen atom in a hydrocarbon, it is referred to as an 'iodo' substituent. This nomenclature is essential for accurately naming compounds and understanding their structural characteristics.

Nomenclature Rules

The IUPAC nomenclature rules provide a systematic method for naming organic compounds. These rules dictate how to identify and name substituents based on their structure and position in the molecule. Familiarity with these rules is necessary for correctly naming compounds and communicating chemical information effectively.