Please draw the curvy arrows of this mechanism. 1. BH THF 2. ILO.OH он 3,3-dimethyl-1-butene 3.3-dimethyl-1-butanol...
2. Acid-catalyzed hydration of 3,3-dimethyl-1-butene produces 2,3-dimethyl-2-butanol. Show a mechanism for this reaction. 3. Acid-catalyzed hydration of 1-methylcyclohexene yields two alcohols. The major product does not undergo oxidation, while the minor product will undergo oxidation. Explain.
2. Acid-catalyzed hydration of 3,3-dimethyl-1-butene produces 2,3-dimethyl-2-butanol Show a mechanism for this reaction. 3. Acid-catalyzed hydration of 1-methylcyclohexene yields two alcohols. The major product does not undergo oxidation, while the minor product will undergo oxidation. Explain. 4. Using 2-propanol as your only source of carbon, show how you would prepare 2-methyl- 2-pentanol
Show the mechanism for when 3,3-dimethyl-2-butanol is treated with HBr
Draw the expected major organic product that results when 3,3-dimethyl-1-butene is treated with br2 in methanol Draw the expected major organic product that results when 3,3-dimethyl-1-butene is treated with Br_2 in methanol.
Question: hydration of 2,3-Dimethyl-2-butene in presence of H2SO4 or H3PO4. Draw reaction mechanism using arrows. Please indicate nucleophile, electrophile, products, show intermediate structure and name (please show which carbon carriers charges if possible), if anti/syn chemistry is involved, please indicate “anti” or “syn” at the end of the reaction equation. Please name the product. Please indicate “follow Markovnikov’s rule” or “not follow Markovnikov’s rule”. (If hydride shift is possible, please consider it and show it in your reaction)
Please help with mechanism. (please draw all curvy arrows charges and electrons. Explain using mechanism which will be major product A or B). Нох vont Natt, South
Chemistry 2401 Experiment 7 Acid Catalyzed Dehydration of 3.3-Dimethyl-2-Butanol with Rearrangement Experiment 7 Pre-lab Assignment Dehydration of 3,3-Dimethyl-2-Butanol 1. Draw the structures of all the expected products from the following reactions: a) 3-methyl-3-pentanol + H = b)2-methylcyclohexanol + H - c) 2-methyl-2-butanol + H - d) 2,2-dimethylcyclohexanol + H = This reaction will give a complex mixture of products, since rearrangements can occur. Show the full mechanism for this reaction and how the possible products can form from the carbocation...
5. HI is added to 3,3-dimethyl-1-butene and the products are compounds A and B, which are isomers. When isomer A is reacting with KOH, the original reactant, 3,3-dimethyl-1-butene is the product. When isomer B is reacting with KOH, the product is a different alkene, that produces CHCOCH, after an ozonolysis reaction. a. What is the structures of compound A and B? b. What is the mechanism by which compound B was formed?
• The dehydration of 3,3-dimethyl-2-butanol yields three different products. Draw the carbocation intermediates and the rearrangements to form the products. Analyze the GC results obtained from one dehydration of Terpinol and the different products that
1. Draw a structural formula for the product of each alkene hydration reaction. (a) L +11,0 1,30., o L + 1,0 130, 2. Propose a mechanism for the formation of this alcohol. k + 1,0 1150, 3,3-Dimethyl-1-butene 2,3-Dimethyl-2-butanol