BuLi -Br Ph3P A В + ↑

Q: Draw a general Mechanism for Nucleophilic Aromatic Substitution (NAS) reaction

A: Aryl halides are less reactive towards nucleophilic substitution due to resonance effect (+ R) of…

Q: Write a reaction scheme and draw the reaction mechanism for the williamson ether synthesis.

A: The Williamson ether synthesis is an organic reaction in which the forming an ether from an…

Q: b) но using any organic compounds containing 2 C or fewer, and any organic solvents or inorganic…

A: The given starting material is butan-1-ol and the product is hexan-3-ol. There is difference of two…

Q: Predict the major product of the following reaction and then draw a curved arrow mechanism for its…

A: Given,The reaction:

Q: (a) Draw two different halo ketones that can form A by an intramolecular alkylation reaction. (b)…

A: Given compound,

Q: Which of the following is least likely to form a Grignard reagent? A B CHỊCH Ph3CCI Et3CCI…

A:

Q: Use appropriate reagent/reagents for the synthesis of the target product B from the starting…

A: For organic transformation, we must know the role of specific reagents and some name reaction.The…

Q: the question is asking to: "provide a synthesis for the following reaction. if more than one step is…

A: The reaction taking place is given as,

Q: Identify the electrophile and the nucleophile in each of the following reaction steps. Then draw…

A: INTRODUCTION: Positively charged species is called as electrophile.It has an incomplete octet due to…

Q: A. B. Propose a plausible mechanism for the transformation below OH S H₂SO4 POCI₁ Pyridine

A: Alcohol in presence of acid undergo dehydration to form alkene via carbocation intermediate

Q: what are the steps in doing acetal formation for this reaction. se H* налон

A: The given reactant is a ketone and the reaction is an example of acid catalysed protection of ketone…

Q: Draw the major product from this reaction. Use wedge and dash bonds to indicate relative…

A: Per acid has two function either to form epoxide or to undergo Bayervillger oxidation to promoto…

Q: 3. Rank the following compounds in order of increasing basicity and explain the order you chose. H

A: The resonance structures of pyrrole are shown below.The above structures imply that lone pair of…

Q: + HO Br

A:

Q: но-н HOⓇ OH

A:

Q: Question 5. (20 points) Consider the following reaction. + PhLi (2 eq.) then water a) Propose a…

A: The objective of the question is to understand the reaction mechanism involving PhLi…

Q: Draw a stepwise, detailed mechanism for the following reaction. + CH,NH2 N-CH3 CH,NH, Cr- (excess)

A: Organic reaction mechanism.

Q: 2. Show each step and the required reagent clearly in the synthesis of compound B from A. B. A

A: The given conversion is,

Q: Give the reaction  of Protection  and of ketone by specific protecting  group with mechanism

A: The carbonyl group of ketone can also protected  by 1,2 diol inpresence of H+  converting it into…

Q: 2.) Design a reasonable synthesis for the following transformation. В.

A:

Q: a. H. Br OH Ph Ph "P HO

A: a. (i) Acid catalyzed amide hydrolysis. (ii) Acid FG to alcohol FG using LAH. (iii) Alcohol FG to…

Q: OH H₂SO,

A:

Q: . Propose a mechanism for the following reaction. Ph Ph

A:

Q: A. B. 2. Propose an efficient synthesis for each of the following transformations using any…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Select the member of each pair that undergoes SN1 solvolysis in aqueous ethanol more rapidly

A: In SN1, the rate determining step is formation of carbocation and order of the substrate that…

Q: (a) Suggest a retrosynthesis of product A shown below leading to the starting material on the left,…

A: Robinson annulation is two step reaction in which the first step is the Michael addition followed by…

Q: Please draw the reaction mechanism of toluene and acetyl chloride including arrows.

A: When toluene reacts with acetyl chloride then it gives electrophilic substitution reaction at para…

Q: Why witting reaction is more suitable for making alkene as compared to other methods of preparation…

A:

Q: 1. Suggest a plausible arrow-pushing reaction mechanism for the following reaction. Clearly dictate…

A: Explained along with stereochemistry.

Q: 1. Which of the following is not true about halohydrin formation of alkenes? (a) Water acts as a…

A: When a halogen and a hydroxyl group is present adjacent to the carbon atoms are halohydrin. It is…

Q: Draw an enol tautomer of each of the following molecules.

A: Tautomers are structural isomers of chemical compound that readily interconvert. This result in the…

Q: H₂SO, Œ

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. N. H3O+ Select to Draw Q

A: This is an example of hydrolysis of enamine

Q: the reduction of α-methylvaleraldehyde, results to?

A: Reduction of aldehyde give alcohol

Q: Provide the curved-arrow mechanism to account for the following electrophilic aromatic substitution…

A: Chlorination of benzene: This reaction is an example of an aromatic electrophilic substitution…

Q: Please help me with a drawn mechanism for the reaction shown.

A: Part 2:Explanation:Step 1:Protonation of benzoic acid occurs when a strong acid, typically sulfuric…

Q: c) Rank the following compounds in order of increasing reactivity toward nucleophiles. Explain your…

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…

Q: 1) NaH 2) 3) H*, heat

A: NaH (sodium hydride) is a strong base. It abstracts a proton from more acidic hydrogen. The…

Q: Draw the Wittig reaction mechanism with arrow pushing.

A: Wittig reactions are helpful in alkene synthesis using aldehyde/ketones on treating with triphenyl…

Q: nvestigate what happens when an alkene reacts with potassium permanganate as well as when it reacts…

A: Potassium permanganate is an oxidising agent hence under acidic or basic condition when reacts with…

Q: Unlike most hydrates, the hydrate of cyclopropanone is stable and can be isolated. Explain why this…

A: The reaction for the formation of hydrates from cyclopropane can be given as:…

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.