Consider the reaction below to answer the following question(s): or 'Н ini H H NaOEt EtOH + H₂O Write the complete stepwise mechanism for the reaction above. Show all intermediate structures and all electron flow with arrows.
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- COMPLETE THE TWO REACTIONS BELOWCurved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. Drawing Arrows H H H H :CI:0 H. :Ö:4) Draw the complete electron-pushing arrow mechanism for the following reductions. Explain, using resonance contributors, the regiochemistry that results in each case. ỌMe Na, MeOH ? NH3 CHO Na, MeOH ? NH3
- 7) Assign partial charges on the Cl-Cl (polarized) below. This reaction proceeds through a three-membered ring halonium intermediate. The first step involves arrows similar to the carbene reaction above plus an additional arrow showing the Cl-Cl bond breaking. The second step is SN2 at the more substituted carbon. 8) Complete the following reaction by adding curved arrows, intermediates, and the expected products. St r :CI-CI: :CI: 9) Label the Mechanistic steps above and the halonium ion intermediate. Because the second step is similar to SN2 the halides add anti to each other.Below is a mechanism that represents the following single reaction sequence: a certain alcohol undergoes acid- catalyzed dehydration (conversion that involves the loss of water from the reacting molecule or ion) to form an alkene product. Write the IUPAC name of the product. Include E/Z stereochemistry. Hint: Name of the substituent of the product is similar to that of reactant. * :ÖH :O: :0: :O: 1-phenylpropanol oxonium ion H. нон Carbocation stabilised by resonance loss of water benzylic carbocation organic product + H-B Alkene formed ;B proton abstractionDraw the organic product formed in the following reaction. H-N Job OEt OEt [1] NaOEt [2] CI [3] H₂O+, A NHAC HO "CH₂ edit structure ...
- Propose a reasonable stepwise mechanism, using curved arrow notation to show the flow of electrons, for the following reaction. O₂N H KCN EtOH, H₂O O₂N OH NO₂Complete the next reaction:Identify the major product of the reaction of an alkene shown below. ||| 1. Hg(OAc)2, H2O 2. NaBH4, NaOH ....... ОН || IV ОН о, ОН
- Draw the structure(s) for the major organic product(s) of each of the following reactions or write N.R for No Reaction. Draw the correct stereochemistry when necessary КОН MEOH DMF CI ..... t-BUOK MeONa THE THE heat heatMechanism. Provide the complete mechanism for the reaction below. You must include appropriate arrows, intermediates, and formal charges. OH HO, H2SO4 (cat.) refluxGive the product and mechanism for the following intramolecular reaction. Be sure to include all mechanism arrows, lone pairs, and formal charges. The product is an ether.