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Treatment of 1,2-dimethylcyclopentene with OsO4, followed by aqueous NaHSO3, produces which of the following?      

Identify the expected major product of the following reaction. 

What is (are) the product(s) of the following reaction? 

Which reagents shown below would be expected to convert 2-pentyne to (Z)-2-pentene?

What is the expected major product of the reaction sequence shown below?

For the reaction shown, which of the compounds below would be the expected enol intermediate?

Select the best word or phrase that completes each sentence (alkynes, enol, keto, with, without, aldehydes, tautomers, acetylide, ionic, resonance, higher,  lower,  decreases, increases,  rotation, alkenes, ketones, carboxylic acids, nitrogen, bromine, chlorine, oxygen, cis, trans, anti, dihydroxylation, epoxidation, oxidative, reduction, syn,  odd, even, hydroboration, regioselective, above , below, allylic)   ………………….  anions are strong nucleophiles that react with primary alkyl halides by an SN2 mechanism.  Complete word/phrase and correct spelling (verbatim) is required. No partial credit.

For the reaction shown, which of the compounds below would be the expected enol intermediate?

Rank the following acids, with the strongest acid first, then by decreasing acidity. Ethyne          H2O           CH3CH3            HF      1                 2                 3                       4

What is the expected major product of the reaction sequence shown below?