Chem 201 Review Spring 2023 51. Which alkyne would produce the products below upon ozonolysis? ? 2.H2O1.O3 A) HCCCCCH2CCH B) HCCCH2CH2CH2CCH C) CH3CCCH2CCCH3 D) HCCCH2CH2CCCH3 E) CH3CCCCCCH 52. What is the final major product expected for the following reaction sequence? 53. Which of the compounds listed would be one of the final major products for the following reaction sequence? Br BrNH31)2NaNH2ROOA2)HBr= ?? 54. A compound with the formula C8H16 reacts with bromine to give a pair of enantiomers. Reaction of the same compound with hydrogen in the presence of a platinum catalyst gives 3,4 -dimethylhexane. What is the structure of C8H16 ? a) b) c) d) f) None of these