Use the curved arrow formalism to draw the complete mechanism for the Claisen condensation reaction that formed methyl 2-methyl-3-oxobutanoate. reactants used: methyl acetate + methyl propinoate in ether solvent and sodium methoxide under heated conditions

Q: Complete the mechanism for the keto–enol tautomerization shown using bonds, charges, nonbonding…

A: This reaction is known as keto-enol tautomerism. With shifting of bonds, charges, non bonding…

Q: Draw a stepwise mechanism for the conversion of heptane-2,6-dione to 3-methylcyclohex-2-enone with…

A: First, the general equation is as follows,

Q: the mechanism of 1-bromo-3-methylbutane and sodium acetate to form isoamyl acetate.

A: Given -> ->Reactants are 1-bromo-3-methylbutane and sodium acetate -> product is…

Q: Draw the major intermediate and product of the reaction between (2E)-4-methylhex-2-ene and Brz in…

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Q: What is the curved arrow mechanism of the reaction of p-t-butyl phenol treated with acetic anhydride…

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Q: Arrange these leaving groups in order of increasing E2 reaction rate.

A: Here among the leaving groups , the weaker the base , more is its ability to leave . They have…

Q: Select the structure of the major product in the following reaction. CH;COOOH

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Q: Draw the product formed from a Claisen reaction with the given starting materials using OEt, ELOH.…

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Q: Ethers are oxidized with O2 to form hydroperoxides that decompose violently when heated. Draw a…

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Q: + 2 å NaOH

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Q: One step in the synthesis of periplanone B, the chapter-opening molecule, involved anionic oxy-Cope…

A: Anionic oxy-Cope rearrangement is a thermal [3,3]-sigmatropic rearrangement.  This rearrangement…

Q: Draw the Robinson annulation product formed from the following starting materials.

A: Given reaction,

Q: Draw a stepwise, detailed mechanism for the following reaction. Use curved arrows to show the…

A: Br acts as leaving group and CH3CH2OH as nucleophile, which results into formation of nucleophilic…

Q: Draw the keto and enol forms of 3,3-dimethylbutan-2-one, circle the more stable tautomer, and…

A: 1) Draw keto-enol from: keto is C=O groupand enol is -CH=CH-OH

Q: 3. Draw a complete mechanism for the following transformation: NAOH, heat

A: ->In presence of base there occur Robinson annulation (1->michael addition 2- Aldol…

Q: Draw a stepwise mechanism showing how two alkylation products are formed in the following reaction.

A: LDA- It is Lithium DiisopropylAmide. It is used to generate enolate anions in alkylation reaction.…

Q: Draw the complete arrow pushing mechanism for the base-catalyzed keto/en the following compound.…

A: The chemical equilibrium between ketonic and aldehydic form of same substance which get formed due…

Q: Draw two different enol tautomers of 2-methylcyclohexanone.

A: The enol form is drawn by the suitable removal of the hydrogen from the compound.

Q: Draw the products formed when A or B is treated with each reagent. In some cases, no reaction…

A: Hello. Since the question consists of multiple sub-parts, the first sub-part shall be only solved.…

Q: 8. Draw the mechanism for this reaction using curved arrows AND box in the major final product(s)…

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Q: Draw out the complete mechanism of the reaction and include all relevant electrons and arrows…

A: It is given that in the reaction benzaldehyde and acetone are the substrates which are undergoing a…

Q: Kindly draw the product that was fromed when phenylacetic acid was treated with the reagent, show…

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Q: n micxed aldol condensation of acetone with excess benzaldehyde in the presence of NaOH. Draw the…

A: Aldol condensation takes place in those carbonyl compounds that have alpha hydrogen.  In the case of…

Q: OH H3O* H20 он or он „CH3 H20 CH3 он

A: The mechanism for the following reaction is-

Q: Draw a mechanism for the following reaction. Highlight the intermediate formed at the end of step 1,…

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Q: 2. Draw the mechanism of the base-catalyzed aldol condensation reaction of two molecules of acetone…

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Q: ArSO,H Draw curved arrows to show the movement of electrons in the following step of an…

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Q: Draw the mechanism of the favorable reaction of CH3CO2H and sodium ethoxide (CH3CH2O-Na+) through…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: Show a stepwise mechanism by pushing arrows and drawing all intermediates. Draw a detailed mechanism…

A: The reaction of an alkene with water in acidic medium follows below mechanism  1) The alkene takes a…

Q: i. O3, ii. PPh3 CH2CI2 H

A: The mechanism is as follows:

Q: Using the reagent sheet, identify the reagent needed to carry out the transformation below. Enter…

A: The reaction taking place is given as,

Q: Draw the structure of the 1,3-diketone and conjugated ketone which may be used to make the Robinson…

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Q: Draw a stepwise mechanism for the following reaction. The fourmembered ring in the starting material…

A: In the given reaction, the four-membered ring is the starting material and the product is called as…

Q: Draw the major product of the following reaction and enter its InChI code in the space provided.…

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Q: Draw the product of this reaction. H2 Lindlar's Catalyst

A: Lindlar's catalyst is a heterogeneous catalyst that consists of palladium deposited on calcium…

Q: Provide a curved arrow mechanism for the following reaction. CH;CH>OH + enantiomer

A: This reaction follows SN1 mechanism, In SN1 mechanism firstly leaves group leaves and carbocation…

Q: Draw a stepwise, detailed mechanism for the attached intramolecularreaction that forms a cyclic…

A: Cyclic ethers are formed when alcohols undergo intramolecular reaction. Strong acid such as sulfuric…

Q: Provide the complete mechanism using curved arrow formalism for the reaction of pyruvic acid treated…

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Q: Give a complete reaction mechanism for the reaction of toluene in the presence of bromine and FeBr3

A: Given Reactants : Toluene Bromine FeBr3 Products and Mechanism = To be determined

Q: Step 2: Complete the resonance structure of the keto form, then add curved arrows.   Step 3:…

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Q: Does it matter whether acetone is added first to the eq. NaOH solution then  the benzaldehyde, or if…

A: Aldol condensation is a condensation reaction for an enol or an enolate ion. The final product form…

Q: What conjugate base must be formed during the E1cb mechansim in an aldol condensation reaction…

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Q: Draw both enolates formed when the ketone is treated with base. Include charges. Draw the oxyanion…

A: The organic compound which is formed after  deprotonation of acidic proton from alpha carbon w.r.t…

Q: Use the curved arrow formalism to draw the complete mechanism for the Claisen condensation reaction…

A: The solution is as follows :

Q: Draw the mechanism of the following reaction NaOH ONa HO +

A: This mechanism is an example of BAC2 mechanism. This is an example of hydrolysis of an ester.

Q: the mechanism for the addition of methylmagnesium bromide to propanoyl chloride (CH3CH2COCl) to give…

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Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.