Draw the ester electrophile that would be needed to make this product through a Claisen condensation reaction. O O Q

Q: Which one of these compounds would be the best starting material for a malonic ester synthesis? CH3…

A:

Q: Draw the starting material that would be needed to make this product through a Dieckmann reaction. a

A: Condensation of a diester in the presence of a base to produce cyclic beta-ketoester.

Q: Draw the structure of the product that would result from successful nucleophilic attack of methyl…

A: It is given that an alkyl halide is present which is undergoing a nucleophilic attack, a nucleophile…

Q: Identify the reactant that you would use to make the following compound via an aldol addition…

A: The Aldol addition reaction is a type of organic reaction in organic chemistry that involves the…

Q: Use the malonic ester synthesis to prepare each carboxylic acid.

A: Melonic ester synthesis method is used to synthesise carboxylic acids with desired carbon chain.

Q: Would the following reaction form the product as shown? (CH3CH₂)2NH H A) Yes, it is easier to form…

A: Would the following reaction form the product shown? = A) Yes, it is easier to form the diketone…

Q: Draw in the reagents for the following reactions and products. HO A

A: Given reaction:

Q: draw the product formed if this compound will undergo acid-catalyzed fischer esterification

A: When 3-isopropyl pentan-5-ol-1-oic acid undergoes acid catalyzed Fischer esterification in presence…

Q: What site on the alkyl halide is likely to get attacked by the cyanide (in other words, which atom…

A: Electrophilic sites are those sites which are electron deficient.

Q: The following molecule is formed in a mixed aldol condensation reaction. organic starting materials…

A: As we know , we get beta hydroxy ketone in the aldol condensation reaction. Also condensation is…

Q: Which of the following is not the result of a nucleophilic addition to a ketone or aldehyde? -CI…

A: 1st one is not the result for nucleophilic addition to a ketone or aldehyde .

Q: Draw the ester electrophile that would be needed to make this product through a Claisen condensation…

A: Step 1:R-COOR is the ester   Step 2: Step 3: Step 4:

Q: Of the following compounds, which one will form a silver mirror upon treatment of Tollen's reagent?…

A:

Q: 2 H Arrow-pushing Instructions AA base :0: XT OH H3C H3C The aldol reaction is a carbonyl…

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: Draw the starting material that would be needed to make this product through an intramolecular…

A:

Q: Draw

A: 1- OH-(aq) / H2O  2- PCC  3- LDA, THF, -78°C  4- a) 2Li then b) CuBr  5- Grignard reagent  6-…

Q: Which of the following statements about enolate anions is false? 1. Enolate anions can act as…

A: Enolate ion is formed when base can abstract alpha hydrogen . Hence, there must be alpha hydrogen…

Q: What is the first step in the mechanism of the reaction of DIBAL-H with an ester?

A: DIBAL-H  = Di isobutyl aluminum hydride  Reducing agent It reduce ester to aldehyde (also reduce…

Q: Draw the product(s) for the following reaction. NACN HCN

A:

Q: Draw the enolate anion and the carbonyl that would be needed to make this product through an aldol…

A: We have been given the aldol addition product, and we were asked to find the enolate ion which is…

Q: Draw the structures of the starting materials needed to synthesize the compound below by a Robinson…

A: The Robinson Annulation is a powerful reaction in organic chemistry used to create six-membered…

Q: NaOH/H2O + HO-

A: Aldehydes, which do not have any α hydrogen atom, undergoes cannizzaro reaction when they are…

Q: OMe MeO Meo. OMe

A:

Q: 14. Draw the product of the following reaction. NH₂OH H₂SO4

A: This problem is based on reaction of aldehydes and ketones.Here, the reaction is occurring between…

Q: H HO- H CHO OA H CH H CHOH

A: -> Carbonyl compound reacts one equivalent alcohol and form Hemiacetal as product . If…

Q: Rank the carbonyl-containing compounds in order of susceptibility to nucleophilic attack from most…

A: We have to rank the reactivity of the carbonyl compounds in order of susceptibility to nucleophilic…

Q: Draw the two ethyl esters which could be used to make the mixed Claisen product shown below.

A: Clasien ester condensation :  The Claisen condensation is a carbon–carbon bond forming reaction that…

Q: Draw the organic reagent(s) necessary to synthesize the following compound by an aldol condensation.…

A: Aldol condensation reaction: This reaction is based on the acidity of hydrogen of the aldehyde and…

Q: Draw the keto- tautomer for the following enols

A: Tautomers have two form keto form and enol form both keto and enol form are in equilibrium with each…

Q: base H&C OH heat + H₂O The aldol reaction is a carbonyl condensation reaction between two carbonyl…

A: The objective of the question is to draw the curved arrow to show the electron movement for the…

Q: base 2 H3C H H3C OH heat H H3C + H₂O H The aldol reaction is a carbonyl condensation reaction…

A:

Q: O OEt OEt OEt OEt

A: We have given the compound and we have to frind the reactant needed to produce this compound by…

Q: Draw the enolate anion and the carbonyl that would be needed to make this product through an aldol…

A: The aldol addition reaction is a reaction that combines two carbonyl compounds to form a new beta…

Q: میں Br when the given compound is treated with a base.

A: In the given compound we are being asked to form the E2 product. E2 Reaction generally occur with…

Q: What is the product of this Aldol addition reaction

A: A question based on introduction to organic chemistry. Two organic structures are prescribed for…

Q: NaoH

A: Two carbonyl compounds, out of which one has an α-H atom, when react with each other form β-hydroxy…

Q: Intramolecular Aldol Condensation H Base NaQE+ Aldol Product Condensation Product

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: Draw the major product for the following reaction. I NaCN (1 mol ) DMSO

A: The reactions in which  an atom or a group of atoms are replaced  by another atom or group of atoms…

Q: The Reformatsky reaction is an addition reaction in which an organozinc reagent is used instead of a…

A: a.

Q: what is the common name for this intermediate

A: The compound is an intermediate of the hydrolysis of ester.called as Hemi Ortho…

Q: Match each item to a choice: Formation of alkenes from aldehydes or ketones. Base dimerization of…

A: These are named reaction to get the desired product as specifically mentioned above.

Q: Draw the mechanism arrows for the acid-catalyzed hydrolysis of an acetal back to the aldehyde.

A: The detailed answer is given in attachment below.Explanation:Step 1:Step 2: Step 3: Step 4:

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.