2) Propose suitable reagent(s) to accomplish the following transformations. (a)

Q: Answer the three following problems and explain your answer for better understanding. 1. IDENTIFY…

A: The question is based on stereochemistry.We need to identify the configuration of given sugar…

Q: f. но OMe g. OH [use as only source of carbon atoms in the product]

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Q: с) OH H. d) OH

A: (c) When Aldehyde treated with mild reducing agent like - sodium boro hydride, NaBH4, or metallic…

Q: (a) (b) (c) (d) (XX ! ! ! ! хон e -Br OH OCH 3

A: An alkane is effectively converted into the corresponding alkene in two steps:Step 1: Halogenation…

Q: When the following compound undergoes solvolysis in ethanol, three products are obtained. Propose a…

A: Please find below the reaction mechanism for the 3 products formed.

Q: Provide reagents/conditions to accomplish the following syntheses. Several steps are required in…

A: In this question, we will provide reagents/conditions ( conditions like using solvent or heating )…

Q: HO НО

A: In the given reaction we need to convert the given secondary alcohol to primary alcohol.

Q: (a)

A: Conversation of alkyne into alkene by using suitable reagent

Q: e) OH НО.

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Q: Devise concise syntheses for the following transformations. Clearly show the reagent and product for…

A: The synthesis is shown below We have to give the multi-step synthesis.

Q: Please provide the reagents to achieve the following transformations

A: The suitable reagent required to convert 2-butyne to cis-2-butene is H2/lindlars catalyst.

Q: CHO NO₂

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

Q: What reagents should be used to carry out the following syntheses?

A:

Q: 1.

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: Provide reagents/conditions to accomplish the following transformations. Label each reaction type in…

A: Conversion 1: Formation of stabilised Enolate which undergoes nucleophilic substitution reaction…

Q: What reagents are needed to carry out the following syntheses?

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3.…

Q: Provide reagents to carry out the following transformations

A: We have given an organic reaction. We have to find reagent needed to carry out this transformation.…

Q: CH3 H3C, CH3 O d. Br H3C H3C HO, CH3 е. HO., H3C" f. H3C CH3 HO. H3C

A:

Q: HO HO `NH2 HO CH3 CH3

A: Various reactions are carried out for the mentioned transformation like oxidation, reduction,…

Q: (e) ⠀⠀

A: Diels-Alder reaction between cyclopentadiene and methyl vinyl ketone and subsequent ozonolysis of…

Q: d. HO, OH e. OMe OMe Ph OMe Ph. OH f. OH NH NH2 OMe OMe

A:

Q: The following synthesis requires more than one step. Specify the reagents you would use to carry it…

A: To Solve this problem we have to complete the given reaction using the given reagents .

Q: Provide reagents/conditions to accomplish the following syntheses. More than one step is required in…

A:

Q: Identify the reagents necessary to accomplish each of the following transformations.

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

Q: HO.

A: In the first step we will do reaction at carbonyl center to convert it to an alcohol. By using…

Q: H3C a. H3C .CH3 CH3 b. H3C° H3C *OH с. HO HOʻ

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Q: Na2Cr2O7 A H2SO4, H2O

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Q: ct the following transformations. CI NH2 NH2

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Q: When the following compound undergoes solvolysis in ethanol, three products are obtained. Propose a…

A: The presence of a Br atom at the allylic position provides the allylic bromide. The nucleophilic…

Q: но 3 но но Tamoxifen

A: Reagents and reaction conditions for each step

Q: OH (a) OH (c) (d) OH (f) OMe

A: Organic reaction mechanisms:     As per our guideline we have to answer first three steps only…

Q: 1 OH Reagent(s) 2 OH

A: Sharpless epoxidation is an enantiselective method for the synthesis of epoxides from allyl…

Q: The following synthesis requires more than one step. Specify the reagents you would use to carry it…

A:

Q: b Make HO CI OH Br ... From Be 8 **** 8

A: We have find out starting materials, reagents, and conditions that will produce each product.  Note…

Q: насна CH3 R., CO₂Et CO₂H 5 mol% dioxane, RT EtO₂C NHR O CH3 H

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Q: Provide reagents needed to bring about the following transformation.

A: Reagent is a substance which is more reactive in nature and it attacks on the less reactive…

Q: of (a) (b) HO of go ft Br OH Br

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Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.