According to the 1993 IUPAC recommendations, what is the correct systematic name for ? — IUPAC and Nomenclature Chemistry Question
Question
According to the 1993 IUPAC recommendations, what is the correct systematic name for $HOOC-CH_2-CH(COOH)-CH_2-COOH$?
Answer: B
💡 Solution & Explanation
When three or more identical terminal groups are directly attached to an unbranched chain, none of their carbons are included in the principal chain. The 3-carbon parent chain is propane, and the special suffix "carboxylic acid" denotes the excluded carbons.
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