Multiple Choice
Draw skeletal structural formula for 2-ethylcyclopentanethiol.
14. Compounds with Oxygen or Sulfur
Naming Thiols
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Determine IUPAC name for given compound.
A
1,2-hexenedithiol
B
5,6-hexanedithiol
C
5,6-heptanedithiol
D
1,2-hexanedithiol
Verified step by step guidance1
Identify the longest carbon chain in the compound. In this structure, the longest chain contains six carbon atoms, making it a hexane derivative.
Number the carbon chain starting from the end nearest to the substituents. In this case, start numbering from the end closest to the thiol groups (SH).
Identify the positions of the thiol groups. The thiol groups are attached to the first and second carbon atoms in the chain.
Combine the information to name the compound. The base name is 'hexane' due to the six-carbon chain, and the presence of two thiol groups at positions 1 and 2 gives the name '1,2-hexanedithiol'.
Ensure the name follows IUPAC naming conventions, which prioritize the lowest possible numbers for substituents and functional groups.
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