Answer:
Name of Compound 1: 2,4-methylhex-2-ene
Name of Compound 2: 3-cloronon-1-yne
Name of Compound 3: 2,2-ethylmethyl-4-methylhaxane
Explanation:
The given compounds are organic compounds.
For which there is a special rule of Nomenclature.
There are some basic IUPAC rules according to which the three compounds will be named:
These IUPAC nomenclature rule is as follow
1. Select the longest chain
2. Select the chain have double or triple bond on the lowest number carbon
3. Select the chain have substitution on the lowest number carbon
4. Starts from that side that have lowest carbon number have substitution
5. Starts the name in Alphabetical order As E comes first form M
According to the above rule the nomenclature of the compound is as follow
First Compound:
• It has 6 carbon
• Select the chain have double bond on the lowest number carbon.
• This has a double bond in its structure and its name will end on ene.
• The methyl attach on carbon number 2 and 4.
So the name for this compound is
2,4-methylhex-2-ene
2nd Compound:
• This compound has 9 carbons long chain
• The chlorine is attached on carbon number 3
• It has triple bond on position 1
So the name for this compound is
3-Chloronon-1-yne
3rd Compound:
• This compound has 6 carbons long chain.
• Ethyl and methyl group are attached on carbon number 2
• One other methyl group is attached on carbon number 4
So the name of this compound is
2,2-ethylmethyl-4-methylhaxane
Note: For details of numbering go to the attachment.