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Nitrogen compounds, polymers and synthesis

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Question 10

Which of the following reaction pathways results in the formation of a new carbon–carbon bond?

  1. Heating 1-bromobutane under reflux with potassium cyanide in aqueous ethanol.
  2. Heating benzene with concentrated nitric acid and concentrated sulfuric acid.
  3. Reacting propanal with potassium cyanide followed by dilute acid.

1, 2 and 3

1 and 2 only

2 and 3 only

1 and 3 only

Nitrogen compounds, polymers and synthesis Questions

  1. A Level
  2. /Chemistry
  3. /Nitrogen compounds, polymers and synthesis