Textbook Question
Identify the following halogen-containing compounds as a haloalkane, haloalkene, or haloarene.
(b)
737
views
4. Alkanes and Cycloalkanes
Naming Alkenes
4:01 minutesProblem 27a,b
Textbook Question
Give common names for the following compounds.
(a) CH3–C≡C–CH2CH3
(b) Ph–C≡C–H
Verified step by step guidance1
Identify the functional groups present in each compound. Common names often depend on the functional groups and the structure of the carbon chain.
For compound (a), determine if it is an alcohol, ketone, aldehyde, carboxylic acid, or another type of compound. Look for characteristic groups like -OH, C=O, -COOH, etc.
For compound (b), similarly, identify the functional group and the structure of the carbon chain. This will help in determining the common name.
Once the functional groups are identified, consider the length of the carbon chain and any branching that may affect the common name. For example, a three-carbon alcohol is commonly known as propanol.
Combine the information about the functional group and the carbon chain to determine the common name. For example, a two-carbon alcohol is commonly known as ethanol.
Verified video answer for a similar problem:This video solution was recommended by our tutors as helpful for the problem above
Video duration:
4mKey Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
IUPAC Nomenclature
IUPAC nomenclature is a systematic method of naming organic chemical compounds as recommended by the International Union of Pure and Applied Chemistry. It provides a standardized way to name compounds based on their structure, ensuring clear communication among chemists globally.
Recommended video:
Guided course
03:43
The different parts of an IUPAC name
Common Names in Organic Chemistry
Common names are traditional names for chemical compounds that are often derived from their source or properties. Unlike IUPAC names, common names do not follow systematic rules and can vary widely, but they are frequently used in industry and everyday language.
Recommended video:
Guided course
02:01Introducing common solvents and other molecules in organic chemistry.
Functional Groups
Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. Identifying functional groups is crucial for naming compounds, as they often influence both the IUPAC and common names of organic compounds.
Recommended video:
Guided course
02:36Identifying Functional Groups
Related Videos
Related Practice