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(b) Identify the products D,E and F from the reactions (i) - (iii) below (curved arrow mechanisms are not required). [6marks] (i) (ii) BH3,THFCatalyst6(1mol%)E (iii) toluene,78CDIBAL(1equiv.) F then H3O+ (c) The reduction of a cyclohexanone 7 to the corresponding cyclohexanol 8 is shown below. Choose a suitable hydride reducing agent for this reaction and then suggest appropriate alkyl substituents for the ' R ' and ' R '' groups that will lead to the observed stereochemistry of cyclohexanol 8. Your answer should also include appropriate 3-D diagrams to explain the origins of the stereoselectivity and explain your choice of reducing agent. [8 marks] hydride reducing agent 7