Reaction of phenol with acetone in the presence of an acid catalyst gives a compound known as bisphenol A, which is used in the production of epoxy and polycarbonate resins Propose a mechanism for the formation of bisphenol A. OH H;PO, + H,O НО HO Phenol Acetone Bisphenol A

Q: 1. H-BR₂ 2. NaOH, H₂O₂2 +

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: give reagents to these reactions Me Ph HO. Ph OMe MeO ÓMe

A: Organic reaction mechanisms.

Q: 3. The following reaction is used in the industrial synthesis of the antiviral drug, oseltamivir…

A: This problem is based on deprotactation and protection of diols by using different type of…

Q: Hemiacetals are formed by nucleophilic addition of a hydroxyl group to a carbonyl group. In the same…

A:

Q: Please give the appropriate reagents to complete the following synthesis. in H

A: The reaction scheme is shown below.We have to find the reagents.

Q: An α, β-unsaturated carbonyl compound can be prepared by a reaction known as a…

A: The given reaction is represented as follows:

Q: 1. Propose a mechanism to account for the formation of 2,3-dimethyl-2-butene from 3,3-…

A: We have been asked to propose a mechanism for the formation of (a) 2,3-dimethyl-2-butene from…

Q: 5-Androstene-3,17-dione is isomerized to 4-androstene-3,17-dione by hydroxide ion. Propose a…

A:

Q: Indicate the reagent needed for the below reaction: н он

A:

Q: Amobarbital is a sedative marketed under the trade name Amytal. Propose a synthesis of amobarbital,…

A: Structure of Amobarbital is,

Q: A key step in a synthesis of the antimalarial drug quinine involves an intramolecular nucleophilic…

A:

Q: 21 What is the structure of the enol form in equilibrium with the given ketone? А В OH OH С. D enol…

A: In a keto-enol tautomerization, a keto group in a ketone gets converted into an enol group. In this…

Q: One synthesis of the cholesterol-lowering drug atorvastatin involves the construction of the pyrrole…

A: The organic conversions take place in more than one step with the help of various reagents.

Q: Show how the benzaldehyde can be prepared from benzene:

A: Preparation of compound from reacting species with the help of various reagents is achieved.…

Q: What products are formed in the base hydrolysis of the ester shown below with NaOH? A Sodium…

A:

Q: 2 ОН Н H H₂O+/H₂O НО ОН

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Choose the best reagents to complete the following reaction. Į NaH 2. H3O+ OH H xx [a] A B D E 1.…

A: The best reagent to complete the given reaction is: A. 1. NaBH4 ; 2. H3O+Explanation:

Q: Describe how each of the following compounds could be synthesized from the given starting material.

A: (a)Alcohol (A) reacts with sulfuric acid, it gets protonated and provides (B) followed by removal of…

Q: How does propane synthesized from propanone? Show its mechanism

A: To solve this problem we will use the Clemmensen reduction.

Q: H,N–NH- -NO, + CH, `CH,CH, NO, butan-2-one 2, 4-Dinitrophenyl hydrazine

A: Carbonyl compound react with ammonia derivatives then loss of water molecule take place and and the…

Q: MeH Ме ОН N. H. Fill in the necessary reagents to complete the given reaction.

A: Reaction 1 : At ring junction methyl and hydrogen are trans. In the product Me and H are opposite…

Q: The herbicide oxyfluorfen can be prepared by raction between a phenol and an aryl fluoride. Propose…

A: In a nucleophilic aromatic substitution reaction, an electron-rich moiety (nucleophile) substitutes…

Q: овозм HBr Acetic acid, A + H2O

A: In this mechanism, C=O is protonated to form C=OH+ in presence of HBr. Then intra molecular aromatic…

Q: What is the major product obtained from the following reactien? Br 1) Mg, ether 2) CO2, ether 3)…

A: synthesis of grignard reagent  attack of grignard reagent as nucleophile  hydrolysis leading to the…

Q: Organic chemists work with tetraphenylporphyrins rather than with porphyrins because…

A:

Q: base 2 H3C H H3C OH heat H H3C + H₂O H The aldol reaction is a carbonyl condensation reaction…

A:

Q: Show how the following compound can be prepared from methyl phenyl ketone:

A: The given structure is ,      methyl-3-oxo-3-phenylpropanoate

Q: 요 NaOH, heat

A: In the given reaction, a dicarbonyl compound is reacted with NaOH followed by heating. Hence, this…

Q: OH OH

A:

Q: Draw a stepwise mechanism for the following reactions, two steps in R. B. Woodward’s classic…

A: Reserpine is used as a drug for the treatment of high pressure usually in the combination of…

Q: Show how the following compound can be prepared from methyl phenyl ketone:

A: The organic compounds which contains –CO– group as the functional group are termed as ketones. In…

Q: Which of the following carboxylic acid derivatives is the most reactive to nucleophilic acyl…

A: In this question, we will see that which Carboxylic acid derivatives have most reactive to…

Q: provide following a mechanism which explains the NaOH firs я но # conversion OH

A:

Q: Benzene can be hydroxylated by treating it with hydrogen peroxide and a strong acid such as…

A: Given reaction:

Q: What steps are needed to convert benzene into p-isobutylacetophenone, a synthetic intermediate used…

A: First we need to react the benzene with the below mentioned compound in presence of AlCl3  Than the…

Q: Draw a stepwise mechanism for the following reaction. This reaction combines two processes: the…

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

Q: What is the reaction mechanism for formaldehyde and phenol under acidic conditions.

A:

Q: Consider the chemical reaction below. Propose a mechanism. CI af ly N N EtOH A

A: Alkyl halide gives an elimination reaction by reacting with ethanol and heating. E1 reaction…

Q: 43. 5-Androstene-3,17-dione is isomerized to 4-androstene-3.17-dione by hydroxide ion. Propose a…

A: Hydroxide ion, OH-(aq) being a strong base, attacks the acidic proton at α-position to the carbonyl…

Q: HO HO

A: First Take TsCl for protection of OH then use KMnO4 for oxidation of alkyl group. Now esterification…

Q: • Propose a mechanism for the following reaction: Ph Ph HO EtOH Ph Ph

A: The required mechanism is given below-

Q: Propose a stepwise mechanism for this reaction. The bicarbonate ion will act as a base in the…

A: The given reaction is,

Q: Propose a mechanism for the following reaction:

A: Please find below the reaction mechanism