2 / 5 70% + for this type of reaction? [7 marks] Draw each of the following molecules: 2-chlorobenzaldehyde 2,4,6 - trinitrotoluene 4-fluoro-3-methylphenol 2-chloro-4-methylbenzoic acid . (4 marks] i) Identify the expected product D from the reaction shown in Scheme 2. Draw the mechanism for the transformation. Brz. FeBrz D CoHsBr Scheme 2 [6 marks] ) Draw the product F of the reaction shown in Scheme 3, where E undergoes an electrocyclic ring closure under photochemical conditions. Include the appropriate stereochemistry in your answer and account for the stereochemical outcome in terms of the Woodward Hoffman rules. Pn hv F Me E Scheme 3 16 marks/ Continued Page 1 of 4