CHEM 2220 Final: CHEM 2220 Final Exam 2010
31 Jan 2019
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Chem 2220 organic chemistry ii: reactivity and synthesis. Wednesday april 14, 2010 1:30 pm 4:30 pm. Students are permitted to bring into the exam room one sheet of 8 x 11 paper with any. Molecular model kits and calculators (no text or graphics memory!) are permitted but no other aids may be used. Question 1 reactions and products (42 marks) Total: (10 marks) (8 marks) (10 marks) (10 marks) (15 marks) (5 marks) (100 marks) Page 2 of 10: (42 marks) reactions and products. Supply the missing molecular structure or reagent/solvent/reaction conditions to correctly complete the following reactions. Nb: st ep 2 can be consider ed a " wor k up" to step 1. (4 marks) Must match appropriate halide with ketone. (2 marks) Etoh (4 marks) (h) (i) (j) (k) (k) (4 marks) Propose a sequence of reactions that would allow you to prepare 3-butyl-3- methylcyclopentanol starting from hexane-2,5-dione and any other reagents you wish.
