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Please answer question 4
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Question 4. a) Draw the major and minor products formed in the following reactions. 4 marks. 1 mark for each alkene. 1 mark for identifying the major product. Br Br CH₂ONA, CH₂OH unhindered strong base OH 3 marks. 1 mark for each alkene and 1 mark for identifying the major and minor products H +BUOK, +BUOH hindered strong base NaH (1 equiv.) major product b) What are the products formed in this two-step reaction? What is the configuration of the stereocenter in the final product? 1 mark for A 1 mark for B 1 mark for correct configuration of stereocenter. reacts once A major product minor product Br Et₂O minor product B