OH CH3 CH3 HCI `CH3 CH3

Q: 3. Show the synthesis of the following compound from the indicated starting material CH3 CH3 HO ОН

A: Toluene's methyl group makes it 25 times more reactive in electrophilic aromatic substitution…

Q: 4. Propose an arrow-pushing mechanism for the following reaction: OH HBr Br CH;OH + H,0

A:

Q: 2.2 Propose a mechanism for the following transformations: a) b) C) H O + OCH₂CH3 O H Br H3O+ HO NH₂…

A:

Q: Propose a mechanism for the following reaction:

A: A mechanism for the given reaction can be proposed as

Q: 17. OH P+ + Hz t > CH3 CHCH, CH2 CHy

A: H2/Pt give reduction of aldehyde and ketone but not give the reduction of carboxylic acid . And this…

Q: Propose a mechanism for the following reaction. a. Explain why two products are formed. b. Explain…

A: First, the mechanism for given reaction is shown below,

Q: 4. Complete the following reaction. reagent X HCN а) A в reagent Y b) OH

A: PCC oxidizes primary alcohol to aldehyde Grignard reagent converts ketone to tertiary alcohol HCN…

Q: Give the major product of the following reaction. 1) BH3/THF CH2=CH2 2) HOOН, Naон

A: The 1st step is hydroboration reaction on alkene as it is a  symmetrical alkene no selectivity is…

Q: Propose a mechanism for the following reaction:

A: In the above reaction given, the reactant is having a Cl atom attached to a tertiary carbon.  Since…

Q: Give the major product or reagent represented by letters A-H: i) NABH4 A i) MeO i) H2O `NO2 Mg/Ether…

A: Sodium borohydride is an reducing agent selectively reducing only aldehyde and ketones into alcohol.…

Q: Choose the best reagents to complete the reaction shown below. H30* A NaOH NaHCO3 NANH2

A: Alkynic hydrogen is very weakk acidic. So, it will require very strong base for the deprotonation

Q: Propose a mechanism for the following reaction:

A: Furan is a heterocyclic diene. Br2 undergoes addition reaction with furan in CH3OH solvent which…

Q: Propose a mechanism for the following conversion ОН + H;0

A: We have given the organic reaction and we have to find the mechanism of the reaction.

Q: Propose a mechanism for the following reaction:

A: The given reaction is represented as follows:

Q: CH2OH „COOH CHO -CH2OH

A: Given

Q: Propose a mechanism for the following reaction H2SO4 CH3-0-H OCH3

A:

Q: Question attached

A: The ylide is basically a neutral dipolar molecule in which the molecule contains a partially…

Q: Select the major product of the following reactions. ÇN 1. NaOEt/E1OH 2. H,O* NC. NH2 O.

A: In the given question both the compounds react with NaOEt in the presence of ethanol followed by the…

Q: Synthesize the following compounds from the indicated starting material. OH a) Br Ph OH b) Br CHCH3…

A: Given first two product we can get by grignard addition reaction. And last can be get by elimination…

Q: Which would be the best reagent to make this anion? CH3C=CH ---> CH3C=C° NaNH2 O NaBr O Na/NH3 O…

A: The chemical reaction given is  CH3C≡CH → CH3C≡C− The best reagent for above conversion is ?

Q: What is the major product formed in the following reaction? A A В в C C X D Your answer E E NaOCH3…

A: NaOCH3 with CH3OH can act as a strong nucleophile as well as base .It is not a bulky base , so the…

Q: H,SO4 + CH3-0-H OCH3

A: The given reaction is the addition of hydro-alkoxy in an acidic medium. The first step is the attack…

Q: Propose a mechanism for the following reaction:

A: The nucleophilic substitution reaction involves the reaction of the nucleophile to the carbon…

Q: H3CO. NaOH H3CO H3CO OCH

A: An aldol condensation is a reaction in which an enolate ion reacts with a carbonyl compound to form…

Q: Complete the two-step synthesis by selecting the reagents and starting materials. 1. 2. Answer Bank…

A: A reaction performed using suitable reagents is helpful to get a desired product. Reagents play an…

Q: Propose a mechanism for each of the following reactions Br (a) CH3-CH2-C ECH + 2HB1 CH3-CH2-Ç- CH3…

A: Mm

Q: Draw the expected major product of the following reaction. CH3 CH3 H-Br Br CH2 H3C H3C OH H20

A: Concept introduction: It is the addition reaction which follows the Markovnikov's rule in which…

Q: Br ácido acético 25°C CI CH3SNA DMSO CH3 CH3CH2ONA etanol *Br calor

A: The given reaction is shown below:

Q: Propose a mechanism for the following reaction:

A: Please find below the reaction mechanism

Q: Propose a mechanism for the transformation below: 1) NaOEt 2) EtO OEt EtO Vou do not nood to cliol

A: Stepwise mechanism:

Q: `OH ZI

A:

Q: 5 mol % NAOH

A:

Q: CH3 OH SN1 CH3-C-ČH–CH3 HBr - CH3

A:

Q: a. Propose a mechanism for the following reaction.b. Explain why two products are formed.c. Explain…

A: The above reaction takes place via SN1 mechanism because the intermediate formed here is a stable…

Q: Provide a mechanism for the following transformation: CN 1. NaOH CO,H 2. H,O*

A:

Q: 7. Propose a mechanism for the following transformation. EtO,C. CO,Et + NH3 OEt H.

A:

Q: Br Br Br + CH;OH Br OCH3 "OCH3

A: Mechanisim of this reaction is described in below:

Q: H,SO4 Нeat

A:

Q: A. HOʻHO What is the major product of this reaction? CH3 CH3 CH3 CH3 CH3 CH CH3 R. Smoture C. B. O A…

A:

Q: Propose a mechanism for each of the following reactions:

A: a) Please find below the reaction mechanism

Q: I) Draw a reasonable arrow-pushing mechanism for the following transformation. H2N-OH OEt pH = 5 N-O

A: Arrow pushing mechanism or electron pushing is the technique to understand the mechanism or progress…

Q: Propose an efficient synthesis for the following reaction. NO2 NO2 HO HO"

A: In organic chemistry, interconversion of organic molecule takes place from one molecule to another…

Q: Propose a mechanism for the following reaction:

A: Alkenes can react with acids in the following ways:

Q: Identify the starting material for the following reaction. OH OCH2CH3 H* ? + CH;CH2OH СООН NH2 А. В.…

A: Since you have posted more than one question, we will solve only first question for you.if you want…

Q: Propose a mechanism for the following transformation CI HCI H2O +

A: Alcohol reacts with an alkyl halide to form an alkyl chloride. The reaction proceeds with an SN1…

Q: 3.4 Propose a stepwise mechanism for the following reaction: CH,OH OCH,CH3 CH2OH OH CH2OH H30 H H H…

A: Detail mechanistic pathway is given below

Q: 2) Using any necessary reagents, show how you will accomplish the following synthesis. NH a) b) NH…

A: Given that : We have to synthesize the given products using the necessary reagents :

Q: Propose a mechanism from the starting material. CH3 O H. 1-methylcyclohex-1-ene H3C CH3

A: The conversion involves many steps that are mentioned below.

Q: Which would be the best reagent to make this anion? CH3C=CH CH3C=C" --> NAOH NaBr NaNH2 O Na/NH3

A:

Q: 3. Show a mechanism for the following reaction. 8-x-8 OH NO₂

A: Answer : General Reactions :     The 2-chloro-5-methylphenol and 3 fluoro-6-nitroanisole to formed…

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.