write the structural formula for the products that form when propanal reacts with phenylhydrazine (step by step mechanism)

Q: Draw a structural formula for the product formed by treating butanal with   reagent. Q.) LiAlH4…

A: The given reactant is butanal.

Q: Consider the following compounds: Compound E: benzoic acid Compound F: benzoyl chloride Compound G:…

A: Oxidation is a process by which a carbon atom gains bonds to more electronegative elements like…

Q: Compare reactivity of pyrazine and pyridazine

A: Heterocyclic Compound: It is a cyclic compound, usually has at least two distinct elements as…

Q: Why is it not advisable to use aqueous hydrochloric acid in a Grignard reaction of a ketone? A) The…

A: Alkyl magnesium halide is known as a Grignard reagent. The general formula of the Grignard reagent…

Q: Chemistry Draw an oxycodone structure and the product if oxycodone has the ability to form a…

A: Oxycodone is an analgesic having ketone group and alcohol group which can form ketal .

Q: 1) The carbon-oxygen double bond present in aldehydes and ketones is very polar. What does this mean…

A: Aldehyde and ketones are polar due to electronegativity difference between carbon atom and oxygen…

Q: 5. Write chemical equations for the reaction of ethanoic anhydride with each of the following…

A: The answer of this question is given below

Q: 11) Synthesize 2-methyl-3-hydroxycyclohexone from cyclohexone, methyl iodide, and inorganic…

A: We have to carry out the synthesis of 2-methyl-3-hydroxycyclohexanone from cyclohexanone, methyl…

Q: Ketones and aldehydes react with sodium acetylide (the sodium salt of acetylene) to give alcohols,…

A:

Q: Why phenol is more acidic than ethanol?

A: The pKa values of given compounds are, Phenol = 10 Ethanol = 16 In general, If the Pka value is…

Q: Which of the following statements is correct? A) The haloform reaction proceeds under very…

A: Haloform test is test that is used determine presence of carbonyl compounds containing R-CO-CH3 or…

Q: What reagent would you use to distinguish between a ketone and methylketone and indicate what you…

A: The structure of ketone: Where , R and R' can be same or different alkyl groups(other than methyl)…

Q: Sulphuric acid catalyzes the reaction between compound D and compound E producing propl hexanoate.…

A: The important step to solve the problem is to follow retrosynthetic pathway and predict the possible…

Q: Provide a two step method to distinguish between the following compounds. (Propanal, butanal,…

A: We have been provided with two different aldehydes and two different  ketones and as per asked…

Q: Fluorination of a benzene ring can be accomplished with Selectfluor, a reagent that contains a…

A: The fluorination of benzene ring requires the application of certain fluorinating agents.…

Q: Which of the following carbonyl compounds will react with phosphonium ylides to make alkenes? You…

A: Here we have to explain this using the mechanism of each and every reaction

Q: llustrate with equation: Laboratory preparation of acetic acid Laboratory preparation of benzoic…

A:

Q: Identify the major product that is expected when nitrobenzene is treated with Brzin the presence of…

A:

Q: How acetaldehyde is prepared by ozonolysis?

A: Aldehyde can be produce when an alkene reacts with ozone O3to form an ozonide and ozonide…

Q: List the structural features common to each of these molecules.

A: The structural features are common to each of these molecules has to be given below,

Q: Prepare ehtyl methyl ketone from propanal (give reagent, reaction condition and reaction type)

A: We have to prepare ehtyl methyl ketone from propanal (give reagent, reaction condition and reaction…

Q: Draw the structural formula of the product of (a) p-methoxybenzaldehyde with each of the following,…

A: Introduction: Structural formula: Structural formula shows how atoms are connected to each other in…

Q: From each pair of compounds, choose the one with the indicated property and explain your choice. a)…

A:

Q: In the reaction of acetone with sodium borohydride, what is the geometry of the reaction…

A: Sodium borohydride is an reducing reagent.It helps in reduction of carbonyl compounds.Here…

Q: Give TWO reagents to distinguish cyclohexanone from hexanal.

A:

Q: Draw the principal organic product for the reaction of 1-bromopentane with lithium in diethyl ether,…

A: The objective of the question is to draw the principal product formed in the reaction.In the…

Q: What is the final product with you mix 3-nitrobenzaldehyde with each of these: a)…

A: For all the four reactions, hydrazone derivative will be formed. -NH2 and -CHO functional group will…

Q: Benzo(a)pyrene is a well known carcinogen. Based on its chemical properties, explain why…

A: Solution - Benzo(a)pyrene - Benzo[a]pyrene is a polycyclic aromatic hydrocarbon and the result of…

Q: reaction of ketones with phosphorus halides

A: Step 1:

Q: complete the reaction and draw: N-methylethanamine is treated with acetophenone and the resulting…

A: The reaction proceeds by protonation followed by nucleophilic attack of amine on carbonyl carbon.

Q: Devise a synthesis of benzocaine, ethyl p-aminobenzoate (H2NC6H4CO2CH2CH3), from benzene, organic…

A:

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.