Organic synthesis (A-level only)

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Question 2
Easy

Consider the following organic synthesis scheme:

Organic synthesis scheme

Which step is matched with a correct reagent and set of conditions?

Step 1: Dilute aqueous H2SO4\text{H}_2\text{SO}_4H2​SO4​ heated under reflux

Step 3: KCN\text{KCN}KCN in aqueous ethanol heated under reflux

Step 4: Dilute NaOH\text{NaOH}NaOH solution at room temperature

Step 5: CH3OH\text{CH}_3\text{OH}CH3​OH with an aqueous NaOH\text{NaOH}NaOH catalyst

Organic synthesis (A-level only) Questions

  1. A Level
  2. /Chemistry
  3. /Organic synthesis (A-level only)