Concept explainers
The synthetic antiviral drug Tamiflu, currently the most effective agent against avianinfluenza, is prepared by a 10-step synthesis. What is the overall yield of Tamiflu in each ofthe following 10-step syntheses?
a. Each step proceeds in
b. Each step proceeds in
c. One step proceeds in
d. The following yields are recorded: 20.% (one reaction),
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