Draw all the resonance contributors of this species. Do not include any duplicates.
a. Draw resonance contributors for the following species. Indicate which are major contributors and which are minor contributors to the resonance hybrid.b. Do any of the species have resonance contributors that all contribute equally to the resonance hybrid?
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2) Draw all the resonance contributors for the following molecules, if any, and include the resonance hybrid (6 pts) a
3. PRACTICE WITH A TON OF RESONANCE CONTRIBUTOR EXAMPLES! Draw the resonance contributors for the species/molecules shown in the boxes below. Then, indicate which species (if any) is the MAJOR contributor towards the resonance hybrid (most stable). a. V c. D ochz
3. PRACTICE WITH A TON OF RESONANCE CONTRIBUTOR EXAMPLES! Draw the resonance contributors for the speciesmolecules shown in the boxes below. Then, indicate which species if any) is the MAJOR contributor towards the resonance hybrid (most stable) a. OCH3 C. d HO f. CI 1 1 1 O:
Draw the significant resonance contributors for the
cations.
Draw the significant resonance contributors for the cations shown below: I H. N
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Draw the 3 resonance contributors for the cation intermediate of the reaction below. HNO3/H2SO4 NO2
For each of the following anions, draw all possible resonance contributors. Show the conversion between resonance contributors by including curved arrow formalism. 1. O2N Based on the resonance structures you drew in question 1, which compound (A or B) would you expect to be the more stable anion? Briefly explain your choice. 2. Looking at the compound you chose in part 2, which of its resonance contributors is the major contributor? Briefly explain. 3.
There are two resonance contributors for the molecule.
Draw the major resonance contributor of the following ion:
There are two resonance contributors for the molecule. Draw the major resonance contributor of the following ion:
Propose a mechanism for the aldol condensation below. Be sure to include any important resonance contributors. Indicate any formal charges.
Propose a mechanism for the Claisen condensation below. Be sure to include any important resonance contributors. Indicate formal charges.