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Unformatted text preview: reseen way). Provide the complete arrow-formalism mechanism for this conversion. 8 Name ____________________________________________
10. (2 points) The following conversion is known as a(n) _______________________.
The reagent used is known as a phosphonium ________________.
MeOOC OM e N mixture of E/Z OMe MeOOC 11. (6 points) Methacrolein is used as a way to form the all-important bridge. Provide a complete arrowformalism mechanism for the following conversion.
N OM e CH3 HO
O MeONa, MeOH N + O H
CO O M e methacrolein O
MeOOC OMe 9 Name ____________________________________________ 10 12. (6 points) Provide a viable synthesis for the following Huperzine A precursor. You may use any organic or
inorganic reagents of your choice.
OH Bonus (2 points) - Name the band:...
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- Spring '08