Question

Which of the following is/are not correctly named?

• A. Hept-2-en-6-yne-4-sulfonic acid
• B. 5,5-dibromo-2,3-dichlorohex-2-enedial
• C. 1-Methylbut-1-ene-1,3,4-tricarboxylic acid
• D. 3-Formyl-2-hydroxycyclohex-2-ene-1,1,5-tricarbonitrile

Answer 1

Answer: (A), (C), (D)

3-Formyl-2-hydroxycyclohex-2-ene-1,1,5-tricarbonitrile


(a) (5E)-hept-5-en-1-yne-4-sulfonic acid.
(b) 5,5-Dibromo-2,3-dichlorohex-2-enedial.
(c) (3E)-pent-3-ene-1,2,4-tricarboxylic acid.
(d) 5-Formyl-6-hydroxycyclohex-5-ene-1,1,3-tricarbonitrile.