Provide a reasonable synthesis of the diol shown below from but-2-yne using any reagents and reactions of your choice. H3C CH3 Ho but-2-yne -OH + enantiomer OH
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- Using your reaction roadmap as a guide, show how to convert cyclohexane into hexanedial. Show all reagents and all molecules synthesized along the way.Ethylene oxide is the starting material for the synthesis of 1,4-dioxane. Propose a mechanism for each step in this synthesis.Nonconjugated , -unsaturated ketones, such as 3-cyclohexenone, are in an acid-catalyzed equilibrium with their conjugated , -unsaturated isomers. Propose a mechanism for this isomerization.
- Provide all the reagents and show all structures of the product formed in each step, not just a list of reagents. b) Benzene c) Toluene OHC Ĵ Ĉ COOHProvide the major organic product of the following reaction. but-1-yne 1) Sia₂BH 2) H₂O₂, OH What is it called when an enol converts to a keto? A) Keto-enol isomerism B) Keto-enol tater tot-ism C) Keto-enol conversion D) Keto-enol tautomerismH₂SO4, H₂O Choose the enol(s) that can be formed from the following oxymercration reaction. OH ОН OH HgSO4 ОН
- Describe how 1-ethylcyclohexanol can be prepared from cyclohexane. You can use any inorganic reagents, any solvents, and any organic reagents as long as they contain no more than two carbons.Identify the best reagents to complete the following reaction. HO, CIDraw reaction mechanisms with all reactants, arrows, intermediates, and products. Your mechanism must account for all the products if more than one product is formed. 4-methycyclohexanol with phosphoric acid H3PO4 to for 1-methycyclohexene, 3- methylcyclohexene and 4-methycyclohexene
- H₂C CH3 Show how the compound can be synthesized from benzene and alkyl chlorides.Give the major organic product of the following reaction. 1) ВН3/THF 2) NaOH, H2O2 HO OH HO- OH There is no reaction under these conditions or the correct product is not listed here.Draw the structures of the initially formed enol tautomers in the reactions of propyne and dicyclohexylethyne with dicyclohexylborane followed by NaOHNaOH and H2O2H2O2