CIE Mar 2017 v2 Paper 4 Q5

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(a) Compound H can be synthesised from benzene as shown. 11 step 1 PMT step 2 Cl 2(g) intermediate G step 3 NH2 compound H (i) State the reagents and conditions needed for step 1. reagentsconditions[2] (ii) Step 2 takes place in the presence of chlorine gas. State the conditions for this reaction.[1] (iii) Draw the structure of intermediate G in the box. [1] (iv) State the reagents and conditions needed for step 3. reagentsconditions[2] (b) Write an equation to show how compound H, C10H13NH2, behaves as a base.[1] (c) Compare the relative basicities of ammonia, phenylamine and compound H. Explain your answer.[2]UCLES 2017 9701/42/F/M/17 [Total: 9] [Turn over<br />

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