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More Organometallic Chemistry & Addition to CarbonylsWorkshop 6 CHE 322 Organic Chemistry II 2019Question 1Select the major product of the following ring-closing metathesis reaction.Enter Your Answer: A B C D E FQuestion 2Draw the major product of the following Heck reaction.Question 3Choose the major product of the following reaction.Enter Your Answer: A B C D EQuestion 4Select the major product of the reaction from problem 3 if LiAlH4(followed by acid workup) was used instead of NaBH4.D E
Question 5Draw the major product of the following reaction sequence.Question 6Select the worstmethod to produce butanal.Enter Your Answer: A B C D EQuestion 7Select the species that is least likelyan intermediate formed during the course of the following acid-catalyzed reaction.Enter Your Answer: A B C D EQuestion 8The following unsymmetrical pinacol rearrangement only gives one major product. Draw the major product. HINT: The OH that willbecome protonated and leave gives the most stable carbocation.
Question 9Select the reactant that would produce the following hemiacetal.Enter Your Answer: A B C D E FQuestion 10Complete the following synthesis by selecting from the list of 10 reagents below. Each reagent (or set of reagents) is labeled as aletter. In the answer box, simply place the order of reagents used as uppercase letters. For example, if your synthesis involves usingreagent Afollowed by Band then C, and then D, your answer would be: ABCD.
Enter Your Answer:Printed: Thursday 4th of April 2019.