The electrostatic potential maps of benzene and pyrrole are shown here. Is the electrostatic potential map of pyrrole consistent with the ring being activated or deactivated relative to benzene? Explain.
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- Which if the following species is/ are susceptible to nucleophilic and electrophilic attack?Draw each hybridisation steps (with detailed explanation) of this reaction pleaseDraw a curved arrow mechanism for the substitution reaction that will occur with the alkyl halide and nucleophile below, adding steps as necessary. Be sure to include all nonbonding electrons and all nonzero formal charges, and show all species that react or are formed in this reaction.
- Solvent of reaction is methylene chloride. Part a) Draw arrow-pushing mechanim. Show ALL resonance structures in it also.Complete the curved arrow pushing mechanism for the given Michael (conjugate) addition reaction.Draw the correct curved arrow mechanism for the reaction shown below? Make sure to include positive and negative charges.
- In the following pairs of nucleophilic substitution reactions, which one has a higher reaction rate? Explain why.Shown on the left is a cationic intermediate for the electrophilic addition of chlorine to the para position of phenol. Draw the resonance stucture that is the major contributor. Include all nonbonding electrons.Curved arrows are used to illustrate the flow of electrons. Using the provided starting and producy structures, draw the curved electron-pushing arrows for the folloing reaction or mechanistic steps. Be sure to account for all bond-breaking and bond-making steps.
- Nucleophilic attack may appear to occur in two steps as shown below. The alcohol is the nucleophile in this example. It attacks a carbon with a δ+ charge. The second arrow shows the flow of negative charge. WHY is it necessary? The second arrow could be thought of as a resonance arrow. HOW?Including reasonance structures, draw most stable allylic cation for bothGive a full curved arrow pushing mechanism for the following reaction. You can use the abbreviated +H+/-H notation but include important resonance contributor for the intermediates and add non bonding electrons and H atoms as necessary