Propose a mechanism for the reaction of pentan-3-one with sodium hydroxide andbromine to give 2-bromopentan-3-one.

Q: A girl must convert 1-butyne into 2-pentanione. Assist her by recommending a synthetic plan to…

A: Here we have to convert 1-butyne into 2-pentanone by multistep reactions by providing suitable…

Q: Propose a two-step synthetic strategy for the synthesis of 2-methylhexane from 5-methyl-2- hexanol.

A: it’s shown below:

Q: Choose the right reagent or series of reagents from the ones listed below to prepare 2-pentanone…

A: Detail mechanistic pathway is given below

Q: Propose a mechanism for the reaction of cyclohexyl methyl ketone with excess brominein the presence…

A: The reaction of methyl ketone with Bromine in the presence of base is referred to as the haloform…

Q: 4. Propose and illustrate detailed mechanisms to complete the following reactions (5 marks each): i.…

A: Alkene Addition Reactions pi bonds undergo addition reactions CH2=CH2 + HCl --> CH3CH2Cl in…

Q: Propose a mechanism to show how acetophenone undergoes base-promoted chlorinationto give…

A: These reaction is consider as substitution reaction in the presence of base

Q: Propose steps for the following conversions using a reaction of a diazonium salt in at least one…

A:

Q: Propose a mechanism for the reaction of benzyl bromide with ethanol to give benzylethyl ether

A:

Q: Propose a synthetic route to prepare the same ketone in four steps starting from…

A: Organic reaction mechanisms

Q: Propose a synthetic route for the following conversion: toluene benzyl (methyl) amine

A: The conversion required: toluene to benzyl methyl amine.

Q: Propose mechanisms for  the base-catalyzed hydration of acetone to form acetone hydrate.

A: Base catalyzed hydration means that the addition of water molecule takes place in the presence of a…

Q: 1. PhMgBr (excess) C17H2002 2. H30*

A:

Q: show and explain the mechanism with 3-nonenoic acid to y-nonanoic lactone?

A: The reaction of the conversion of 3-nonenoic acid to nonanoic lactone is the conversion of a…

Q: 2. Show the products you would obtain by acid- catalyzed reaction of 3-pentanone with i. methylamine…

A: We have acid catalyzed reaction of 3-pentanone with  1. Methylamine  2.dimethylamine  We have to…

Q: Propose a mechanism for the reaction of(a) 1-methylcyclohexanol with HBr to form…

A: a.

Q: 1 The reaction of an a-diketone with concentrated sodium or potassium hydroxide to give the salt of…

A:

Q: Show the mechanism involved on the treatment of Pinacol (2,3-dimethyl-2,3-butanediol) with acid to…

A: The structure of 2,3-dimethyl-2,3-butanediol is: The structural formula of…

Q: Propose an easy synthesis route to obtain 2‐nitro‐4‐pentylphenol starting from bromobenzene, without…

A: The question is based on the concept of organic reactions.   We have to convert the reactant into…

Q: 2. Propose a mechanism for the following transformation and explain why this type of reaction is…

A: Triethylsilane acts as protecting group for alcohol in presence of mild acid.

Q: Propose a mechanism to account for the formation of 2,3-dimethyl-2-butene from 3,3-…

A:

Q: Propose a mechanism for the following reaction:

A: The path followed by the reactants leading to the formation of products is known as mechanism of the…

Q: Propose a synthesis using a reaction of a diazonium salt in at least one step of each conversion а.…

A:

Q: Propose a mechanism for the reaction of 1-methylcyclohexanol with HBr to form…

A:

Q: Show the products from the reaction of p-bromoaniline with following reagents: a)CH3Cl(excess) b)…

A: In p-bromoaniline due to the presence of NH2 group, the compound is basic in nature, thus it does…

Q: show how you might prepare 1-penten-3-one from 3-pentanone

A: 3-pentanone undergoes a bromination with acetic acid to form a bromo ketone and it followed by…

Q: 1. Write a detailed reaction mechanism, for the following reactions: (a) Reaction of…

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

Q: Propose a mechanism to account for the products formed in the following reaction:

A: Bromination reaction starts with the homolytic cleavage of N-Br bond in N-bromosuccinimide (NBS)…

Q: Propose a mechanism for the following reaction:

A:

Q: p-chlorotoluene reacts with sodium hydroxide to give a mixture of p-cresol and m-cresol

A: When p-chlorotoulene reacts with NaOH, it gives benzyne as an intermediate. The Para substituted…

Q: S Na* SCH CH3 a thioester ethyl thiolate

A: It is a general case of attack of RS- nucleophile on Electron deficient Carbonyl Carbon to form…

Q: Show how you would accomplish the following synthetic conversions by adding an organolithium reagent…

A: The chemical structure for pentanoic acid, heptane-3-one, and the required organolithium reagent are…

Q: Propose a mechanism for the acid-catalyzed bromination of pentan-2-one.P

A:

Q: Propose a synthesis using a reaction of a diazonium salt in at least one step of each conversion. a.…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Propose a mechanism for the acid-catalyzed reaction of benzaldehyde with methanol to give…

A: The addition of an alcohol functional group to carbonyl compounds such as aldehydes and ketones…

Q: Write the Sn2 reaction mechanism between iodobutane with sodium hydroxide, NaOH. Predict the…

A:

Q: Propose a mechanism for the acid-catalyzed bromination of pentan-3-one.P

A: Mechanism of acid catalysed bromination of pentan-3-one is as follows:

Q: 5. Provide a mechanism for the following transformation: OH H-A Ph Ph-

A:

Q: Propose a synthesis using a reaction of a diazonium salt in at least one step of each conversion а.…

A: Answer given as follows

Q: The condensation of pyrrolidine with acetaldehyde gives an enamine product. Select the best answer…

A:

Q: Propose two syntheses of 4-phenyl-2-pentanone, each involving conjugate addition of a lithium…

A: The product given is 4-phenyl-2-pentanone. Gilman reagent is an organo copper lithium reagent which…

Q: Propose a mechanism for the acid-catalyzed reaction of acetic acid with ethanol togive ethyl acetate

A: SOLUTION: Step 1: Ethanoic acid reacts with ethanol in the presence of concentrated sulphuric acid…

Q: Predict the product(s) you would expect from treatment of each compound with (1) dilute,neutral…

A: The given compound is hex-3-yne To find: The product which is formed when the given compound treated…

Q: 2 mol % NAOH

A: Given reaction,

Q: -서 NO2

A: The question is based on the concept of organic reactions.   We have to convert the reactant into…

Q: Propose a mechanism for the following Grignard reaction to show the structure of the product. 1.…

A: In the given reaction is lactone is treated with the grignard's reagent.

Q: Propose steps for the following conversions using a reaction of a diazonium salt in at least one…

A:

Q: Propose a mechanism for the reaction of 2-cyclohexylethanol with HBr to form…

A:

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.