a. HO, b. Он H.

Q: What β-keto ester is formed when each attached ester is used in a Claisen reaction?

A: The reaction between two esters or one ester and one carbonyl compound in the presence of a base…

Q: Draw the products formed when each alkyne is treated with O3 followed by H2O.

A: Since in the reaction of alkyne with O3 followed by H2O, the triple bond is broken and the carbon is…

Q: Draw a stepwise mechanism for the following reaction, one step in the synthesis of the…

A: The stepwise mechanism for the following reaction is given as- Here Grignard reagent (CH3CH2MgBr)…

Q: Draw the product formed when pentanal (CH3CH2CH2CH2CHO) is treatedwith following reagent. With some…

A: The product of the chemical reaction when pentanal (CH3CH2CH2CH2CHO) is treated with HC≡CNa and H2O…

Q: What product is formed when each alkene is treated with HCl?

A: We are given some symmetrical alkenes reacts with HCl to form chloroalkanes it is a simple addition…

Q: What epoxide is formed when each alkene is treated with mCPBA?

A: meta-Chloroperoxybenzoic acid (mCPBA or mCPBA) is a peroxycarboxylic acid. mCPBA forms epoxides when…

Q: Draw the product formed when each starting material is treated with LDA in THF solution at −78 °C.

A:

Q: What products are formed when X, which contains both a lactone and an acetal, is treated with each…

A: Lactone: These are organic compound having O atoms as main heteroatom and theses compound are called…

Q: Etoposide, sold as a phosphate derivative with the trade name of Etopophos, is used for the…

A:

Q: 6. Draw the products formed from nitration of each compound OH OH b. а. CH3 ČHa

A:

Q: What product is formed when a solution of A to B is treated with mild base? This reaction is the…

A: The first step is the abstraction of an acidic proton by base from structure B as shown below : This…

Q: What product is formed when each compound is treated with either LiAlH4 (followed by H2O), or NaBH4…

A:

Q: Draw the products formed when each alkene is treated with HCl.

A: The products formed when each alkene is treated with HCl can be drawn as

Q: Draw the products formed from nitration of each compound.

A: (a) Nitration product of p-cresol is, OH group is powerful ortho para directing group than Me so…

Q: pentanal (CH3CH2CH2CH2CHO) is treated with each reagent

A:

Q: What enolate is formed when each ketone is treated with LDA in THF solution? What enolate is formed…

A: When a ketone is treated with LDA in presence of THF solution to form an enolate ion. The strong…

Q: What lactol (cyclic hemiacetal) is formed from intramolecular cyclization of each hydroxy aldehyde?

A: (a) The lactol (cyclic hemiacetal) is formed from intramolecular cyclization of the given hydroxy…

Q: Draw the product formed when (CH3)2CHOH is treated with each reagent. a.SOCl2, pyridine b. TsCl,…

A: Since your question has multiple sub-parts, we are solving only first three sub-parts for you. If…

Q: Draw in all the carbon and hydrogen atoms in each molecule.

A:

Q: (a) Give an acceptable name for compound A. (b) Draw the organic products formed when A is treated…

A: Rules to name the compound. 1) First locate the longest carbon chain.2) Then locate all the groups…

Q: Draw the products formed when A is treated with each reagent: (a) H2 + Pd-C; (b) mCPBA; (c) PCC; (d)…

A: Structure of Given molecule:

Q: What epoxide is formed when each alkene is treated with mCPBA?

A: Given compounds,

Q: Metamphetamine is a CNS stimulant that acts by both from nerve termina facilitating the release of…

A: For a compound to show an agonist effect (a drug bind to a receptor inside a cell) it must have a…

Q: Draw the organic product(s) formed when CH3CH2CH2OH is treated with each reagent. a.H2SO4 b.NaH…

A:

Q: 6. Draw the products formed from nitration of each compound он он a. CH3

A:

Q: Metamphetamine is a CNS stimulant that acts by both facilitating the release of catecholamines, from…

A: For an Agonist to show chemical action it must have a polar residue functional group which can…

Q: Draw the product(s) formed when A is treated with each reagent.a. NaBH4, CH3OH b. LiAlH4, then H2O…

A: The product(s) formed when A is treated with given reagent.

Q: (a) Give an acceptable name for each compound, (b) Draw the organic products formed when A or B is…

A:

Q: What product is formed when each compound is treated first with LDA in THF solution at low…

A: a.

Q: Draw a stepwise mechanism for the following reaction.

A: The given reaction is acid catalyzed dehydration of 20 alcohol with sulfuric acid (H2SO4). In step…

Q: What is the major enolate (or carbanion) formed when each compound is treated with LDA?

A: The major product of enolate (carbanion) formed when the compound is treated with LDA is given…

Q: Draw the product formed when each compound is treated with two equivalents of CH3CH2CH2CH2MgBr…

A: The given compounds contain the carbonyl groups. The reagent given is an organometallic compound.…

Q: Draw a stepwise mechanism for the following reaction.

A: To draw the stepwise mechanism of the below reaction

Q: When A is treated with aqueous −OH, the major product is compound B, which undergoes ester…

A:

Q: Draw a tautomer of each compound ?

A: solution- Tautomarism is a reaction where a proton transfer  takes places in a intramolecules…

Q: Draw the products formed when each compound is treated with one equivalent of HBr.

A: The products are as drawn below:

Q: Draw the products formed when attached ether is treated with twoequivalents of HBr.

A: The most common reaction of ethers is the cleavage of the C–O bond by strong acids.

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

A:

Q: 22.48 Draw the product formed when phenylacetic acid (CsHsCH,COOH) is treated with each reagent.…

A:

Q: Fill in the lettered products (A–D) in the synthesis of (R)-isoproterenol, a drug that increases…

A: The (R)-CBS is a selective reducing agent that converts carbonyl compounds to (S)-isomer of alcohol…

Q: When A is treated with aqueous −OH, the major product is compound B, which undergoes ester…

A: To find: The stepwise mechanism for the conversion of A to B

Q: Draw the products formed when A is treated with each reagent: (a) H2 + Pd-C; (b) mCPBA; (c) PCC; (d)…

A: a.

Q: Draw a stepwise mechanism for the following reaction.

A: In presence of H2SO4, alcohol undergoes dehydration reaction. For the given compound, the mechanism…

Q: Draw the major stereoisomer formed when each compound is treated with NaOH.

A: A species with a larger size can easily accommodate a negative charge. In other words, in a large…

Q: Draw the product formed when each starting material is treated with LDA in THF solution at −78 °C.

A: The product formed when the given starting material is treated with LDA in THF solution at -78°C has…

Q: What product is formed when 2-acetylcyclopentanone is treated withNaOCH2CH3, followed by CH3I?

A: The product formed on treatment of 2-acetylcyclopentanone with NaOCH2CH3 followed by CH3I is drawn…

Q: K2Cr2O7

A: K2Cr2O7 is an oxidizing agent.  Aldehydes are more reactive than Ketones. So, Aldehydes oxidizes to…

Q: Draw the products formed when each dihalide is treated with excessNaNH2.

A: Given reaction,

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.