Question

Which of the following compounds are named correctly?

• A. 4-Chloro-2-(1-hydroxyethyl)pent-1-en-1-one
• B.
  4-ketohex-2,4-diol
• C. 1-(2-Bromocyclopent-4-enyl)ethanone
• D. 2-Bromo-5-hydroxycyclopent-3-ene-1-carbonitrile

Answer 1

Answer: (A), (D)

2-Bromo-5-hydroxycyclopent-3-ene-1-carbonitrile


(a) 4-Chloro-2-(1-hydroxyethyl)pent-1-en-1-one.
(b) 2,5-dihydroxyhexan-3-one.
(c) 1-(5-bromocyclopent-2-en-1-yl)ethanone.
(d) 2-Bromo-5-hydroxycyclopent-3-ene-1-carbonitrile.