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CHEM 3332 Honors Homework for Conjugation, Allyl Resonance, and Electrocyclizations 1. Predict the major product (or products) for these…
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Toluene [e) A, 10h (e) F. CgH17 fe) . Toluene [e) A,10h ; (e) G. Ph Ph fe) + Ph Ph CypHgO,Ph, +? H.
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100 °C —_——_——_—_> J. Show the mechanism for this transformation, also. fe) 200 °C OMe mCPBA (1 equiv) HO, NaOH (1 equiv) PLL
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3. Give reagents to perform the following transformations. A. What major byproduct would you expect? Br Ck - Br B. Br —_ jj a C. CHO O.M…
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CA 8 4. Propose a mechanism for these reactions. A. o @ ae EtS Na D SEt SEt Za Za + 2x SE accel b b D’ ‘D B. i aaa EtSH, A D SEt SEt Za ;…
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5. Give the reagents reagents necessary to synthesize these compounds using a Diels- Alder Reaction. 6. Synthesize the following product…
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8. Draw the resonance stabilization for 9. Circle which of these compounds are the charged intermediates formed in the chiral. iene “ Vac m…
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11. For these two reactions of allyl systems that are related to the Diels-Alder cycloaddition reaction, use a HOMO/LUMO molecular orbital…