The side-chain carboxyl groups of aspartic acid and glutamic acid are often protected as benzyl esters. Me,COČNHCHČOCH3 ВОС as amino- protecting group CH, CH, benzyl ester as carboxyl- protecting group C=0 ÓCH,Ph

Q: The reaction between propanoic acid and benzyl alcohol in an acidic medium. Show the product by…

A: Carboxylic acid is one of an important functional group in organic chemistry. A carboxylic acid has…

Q: Carboxylic acids. Indicate the basic centers, electrophiles and acidic hydrogens.

A: we have taken the example of CH3COOH and explanation is given below

Q: a. The addition of 1 equivalent of bromine at room temperature to the phellandrenes will give three…

A: Given reaction is Bromination reaction of alkene.This is electrophilic addition reaction .In this…

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A: Aldehyde compounds are generally give positive result on Schiff test . Hydrolysis of ester compound…

Q: Write chemical reaction of the epoxide preparation by reacting cis-2-pentene with a peroxycarboxylic…

A:

Q: please give the structure of the following molecules: a) t-butyl acetate enolate anion b)…

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Q: (a) Propose a mechanism for the following reaction: кон, н,о (b) What other product is formed?

A:

Q: please convert toluene to p-fluorobenzoic acid

A: The convertion of toluene to p-fluorobenzoic acid is given below----->

Q: According to the resonance form, why is 2-nitrobenzoic acid stronger than benzoic acid?

A: A compound is composed of certain bonding between different atoms. The arrangement of atoms in a…

Q: Differentiate between the following statements: 1. Nucleophilic 1,2 and 1,4 addition to a,ß-…

A: 1,2 and 1,4 nucleophilic addition reaction gives simple addition product. Both reaction undergo…

Q: • Draw structural formulas for the following molecules: - para-bromobenzoic acid (4) -…

A: The conversion of IUPAC name to structure is very easy. first we draw the main group then we put the…

Q: Provide the product of the following oxidation of the reactant below OH K2Cr, 0, / H

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Q: . Compare the acidity of alcohols, phenols, and carboxylic acid of comparable molecular weights. 2.…

A: Answer - 1. The acidity of a carboxylic acid is higher than alcohols and even phenols.  carboxylate…

Q: 2 3\ Study the following compound well then answer the following questions. COOH Но CH2-NH2 17

A: The asswer is C

Q: Explain this statement: Although 2-methoxyacetic acid (CH3OCH2COOH)is a stronger acid than acetic…

A: The acidic strength of the 2-methoxy acetic acid is greater than the acidic strength of acetic acid.…

Q: Explain why the a protons of an ester are less acidic than the a protons of a ketone by ~5 pkg…

A: The stronger acids have lesser value of pka and weaker acids have larger value of pka.

Q: Which of the following structures would be most readily reduced by a hydride delivery agent, such as…

A: ->NaBH4 and LiAlH4 are reducing agent . These are reducing agent because produce H- nucleophile .…

Q: Which of the following reducing agents will result to the formation of 3-hydroxypentanoic acid when…

A: The reactant is 3-hydroxypentanoic acid and product is 3-oxopentanoic acid. In this conversion, the…

Q: Which reaction(s) afford pentylamine in high yield and minimal side products 1. NaN3 A Br 2. LİAIH4…

A: We have to tell among the given reaction which are pentylamine is high yield.

Q: QUESTION 15 Use these findings to answer the question. Compound X is optically inactive and has the…

A: Reductive ozonolysis gives aldehyde and ketone as a product... But in case of oxidative ozonolysis…

Q: Draw the structure of two esters that will be reduced to propanol and butanol by LiAlH4 (followed by…

A: Since the LiAlH4 reduces the esters into the respective alcohols. And since the ester can have 2…

Q: Ph. CH CH EC-Ph

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Ilustrating with an equation show how oxirane can be converted to 1,2 -diphenoxyethane

A: The conversion from oxirane to 1,2, -diphenoxyethane is shown as,

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Q: write the missing reagents and solvents over the arrows. Some transformation require multiple steps.…

A: Terminal alkynes (1-alkyne) upon treated with butyllithium (BuLi) gives "lithiumacetylide" is…

Q: For   compound, indicate which group on the ring is more strongly activating and then draw a…

A: The given compound = p-Methylacetanilide In nitration reaction NO2+ act as the electrophile.…

Q: 2. Draw a product that would form when 5-(propylamino)pentanoic acid is treated with acid catalyst.

A: 5-(propylamino)pentanoic acid on reaction with acid undergoes rearrangement to form an amide.

Q: A student decided to run the esterification reaction between p-toluic acid (p-methylbenzoic) and…

A: Esterification reaction occurring between p-methylbenzoic acid and ethanol is:

Q: Which of the following would be least water soluble? formaldehyde 2-butanone 3-heptanone propanal…

A: Carbonyl compounds interact with water by dipole-dipole interaction. Water molecules have dipoles…

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A: In the epoxidation reaction, the insertion of oxygen takes place between the C=C double bond of the…

Q: Nitric acid is a very strong oxidizing agent. Can it possibly oxidize the starting substituent to a…

A: Nitric acid is an Oxidising agent. It provides nascent oxygen for oxidation. It oxidise primary…

Q: C- The reflux process increases the yield of the oxidation of menthol.         D- A water bath can…

A: In reflux process the solution is subjected to heating at constant temperature.,

Q: CH3 Br2/FeBr3 C3H,Bro 5 6 Using resonance structures, justify whether the acetyl group of compound 5…

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Q: Specialized reagents and their acronyms: MCPBA= meta-chloroperbenzoic acid; HOAC = acetic acid,…

A: 1) MCPBA Reagents-      m-CPBA (meta-Chloroperoxybenzoic acid) As A Reagent For Epoxidation Of…

Q: Dr. Eeva synthesized two aliphatic carboxylic acids known as compounds Y and 2. She wanted to…

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

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A: The nitration reaction on the ring carbon(s) in the presence of HNO3/H2SO4 is an electrophilic…

Q: Place the best reagent and conditions in the bins for each of the following reactions. One of the…

A: 1. LiAlH4:- Lithium aluminium hydride is strong reducing agent . It can reduce aldehydes, ketones,…

Q: What is the structural difference between p-nitrotoluene and p-nitrobenzoic acid?

A: Interpretation -  To tell about the structural difference between p-nitrotoluene and p-nitrobenzoic…

Q: In the lab for the synthesis of methyl m-nitrobenzoate from methyl benzoate using  HNO3 and  H2SO4…

A: Formation of m-nitrobenzoate can be done from the reaction of methyl benzoate with nitric acid and…

Q: Prostaglandins are a class of eicosanoids, fatty acid derivatives involved in a variety of important…

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Q: What is the reactant and product of reduction of 2,4-dimethyloctanoic acid by 1. LiAlH4 reaction…

A: LiAlH4 reduces carboxylic acid so as to form corresponding alcohol.

Q: activate

A: We know that Nucleophilic substitution reactions are an important class of reactions that allow the…