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Q: 2. What is the product of the following reaction? 1. KMnO4, HO-, heat 2. H+
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Q: Draw one of the two enantiomers of the major product from this reaction. Use a dash or wedge bond to…
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Q: Draw a structural formula for the major organic product(s) of the reaction shown below. 1. CH3l…
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Q: 2) Propose a suitable synthesis to accomplish the following transformation. о H₂N
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- Provide the mechanism and name for this reaction.Provide the E2 mechanism for β-elimination reactionemploying 2-chloro-2-methylbutane to prepare 2-methyl-2-butene and 2-methyl-1-butene reaction. Use the actual structures of thereactants and products. Explain which of the alkenes is the major product ofthis reaction ?4) Provide a detailed, stepwise mechanism for the acid-catalyzed condensation reaction between cyclohexanone and H2N-CH3.
- The formation of Br2 from NBS first involves the reaction of NBS with HBr to form an iminol intermediate and molecular bromine. The intermediate then undergoes acid-catalyzed tautomerism to form succinimide, the byproduct of the reaction. Propose a curved-arrow mechanism for the conversion of NBS into succinimide that also accounts for the formation of Br2.Write the complete mechanism for the hydroxide ion catalyze reaction of cyclohexanone and 1-methylcyclohexanecarbaldehydeProvide the E2 mechanism for the di-dehydrobromination of (meso)-stilbene dibromide
- Give a mechanism for the following Copper-catalysed Azide-Alkyne Cycloaddition of phenylacetylene and organic azidesQ12. (1bremeetblbenzene 1 ydergOesan elimination following an E1 mechanism. Fill in the following synthetic scheme by drawing the structure of intermediate 2 and product 3. The chemical formula of product 3 is provided as guidance.When 2-Methylcyclohexane-1,3-dione was treated with 3-buten-2-one in the presence of EtONa (base), the corresponding bicyclic compound was obtained. Draw the product of this reaction and explain the reaction mechanism of this reaction with figures and sentences. CH3 de EtONa EtOH ?
- How is the mechanism for oxymercuration/demercuration reactions of alkenes understood? How are the (Markovnikov) products predicted and what reagents would you need to use to incorporate this reaction into a multistep synthesis strategy. Finally, what makes this a potentially more useful way to synthesize alcohols from alkenes than simple acid hydration?Propose a multi-step synthetic route to form the polycyclic molecule on the right hand side using the following reagents on the left hand side of the arrows: i) cyclic ketone; ii) a,ẞ-unsaturated ketone; iii) either the organocuprate OR the organolithium reagent listed; and ii) any other reagents or solvents of your choosing The depicted reagents represent all necessary building blocks that are directly incorporated into the molecule on the right, however you should use additional reagents to help facilitate its construction based on Chem 110 content from Chapters 21 and 23. This is a multi-step synthesis and not all reagents will be used at the same time. When describing your solution, show the stable intermediates along your proposed synthetic route and number the individual synthetic steps. You do not have to worry about stereochemistry in this particular question. For two (2) of your proposed steps, show individual mechanistic arrows that show the flow of electrons during that…The elimination reaction between 2-bromobutane and NaOCH2CH3 gives two organic products. Draw a mechanism for the reaction which produces the major organic elimination product and provide a rationale as to why that is the major product.
