Complete the reactions to show how the following product can be synthesized from the given starting material. Br OH K* OC(CH3)3 Br CI OH draw structure .. Select the correct reagent(s) for . HCI, H,0 O Ch, H,0 or NCS in DMSO,H,0 Ch HCI

Q: Which reagents are needed to complete the following reaction? CrO3 O MCPBA O 1)NaBH/ethanol 2)H30* O…

A: We have find out the reagent used  for the reaction.

Q: 1. Complete the reactions,write the major product only and name the product using IUPAC system. +…

A: Here we are required to find the product of the different reaction

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Na2Cr2O7 OH H2SO4, H2O

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Q: (1) (2) (3) Reagents a Br2 CH212 / Zn(Cu) / ether e i 1. O3 2. Zn / H30* b. CH31 H2 / Lindlar…

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Q: H3C CH3 CH3 Ph CH3 Br ? CH3 t-BUOH

A:

Q: What is the best set of reagents to use for the synthesis?

A: Wittig reaction: It is very useful reaction in converting carbonyl compounds into alkenes. The…

Q: What is the major monobromination product formed by heating each attached alkane with Br2 ?

A: Bromination is a highly specific reaction. Monobromination is a radical substitution reaction. In…

Q: Complete the following reaction by adding the missing reagents. OH CH3 ? ? ? CH3 CH3 ?

A:

Q: For each of the following, provide the product or reagent as necessary. H20 NABH, + Hg(OAc)2 ELOH 1)…

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Q: 4. Draw the structure of the missing reactant, reagent or product required to complete the following…

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Q: Draw the organic product of the following reaction. H2SO4 / H20 H3C CH2-C=CH CH H9SO4 ČH3

A: The product of the reaction has to be drawn.

Q: Provide the necessary reagents to convert the starting material shown below to the product. ОН ÕH

A: The conversion of aldehyde to alkyne is done using Corey Fuchs reaction. The general reaction scheme…

Q: 1. Br2./ NAOH i) CH3-CH2-C-NH2 2. H20 NO 2 CN HN CH3 CN fH3 CHNH2 OH k.

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Q: Which product(s) could possibly form in this reaction? There is excess NaOiPr available to react. Br…

A: NaOiPr is alkoxide Ion which is highly hindered. 1° alkyl halide will react with this reagent…

Q: 1. LIAIH,, ether major product 2 H,0°

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

Q: 2. Draw the product to each of the following reactions. а. Cl2 (XS) NaOH b. Cl2 H3O* C. 1) LDA,…

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Q: CrOs HCl PCC CH,(CH,),CH,OH CH;Cl, (solvent)

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Q: Give the major product of the following reaction. NaOH H* ? -CI heat

A: The given reactant is chlorobenzene which is first treated with a strong base NaOH and further…

Q: Which reagents can be used to make this compound? * OCH3 NaOCH3 Catalytic H" CH,OH (H,0) он он…

A: We have given the different reaction and we have to find the desirable path to obtain given product.…

Q: Br2 2NaNH, A- CH3-CH=CH -CH3 > B

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Q: Determine the reagents required to convert (CH3)2C=CHCOCH3 to each product. 2 H,O 2 H,0 2I H,0 12)…

A: Applying concept of organic synthesis.

Q: Provide the appropriate reagents or product in the following examples. 1. OH O Он 2. 1. m-CPBA, CHC…

A: Here we have to synthesise the following given compound from the starting material styrene by…

Q: Give the major product for the reaction. OC(CH3)3 (CH3)2CHCHBrCH3

A: Elimination reaction of alkyl halide: Alkyl halide gives an elimination reaction by reacting with a…

Q: The final product, E, in the following reaction sequence is, PBr3 Mg A CH;0 B. H;O - D PCC OH ether…

A: Given,

Q: HC三くくH,OR' CH3 Li 04 PBr3 A OCOR

A: Given,

Q: Given the following reactions, and reaction information, correctly identify compounds A), B), C),…

A: In this question, we want to identify the structure of Compound A), B), C) and D)   You can see…

Q: Give the major product for the reaction. (CH3)2CHCHBrCH3 OC(CH3)3

A: Given reaction:

Q: Determine the reagents required to convert (CH3)2C=CHCOCH3 to each product. [1) [1] 1] Li (1] Br…

A:

Q: Give the major product of the following reaction. Br CH3CH3 0= heat

A: This is free radical reaction on ethane using N-Bromosuccinimide that provides a source of bromine…

Q: Give the major product for the reaction. (CH3)2CHCHBrCH3 + -OC(CH3)3

A: Given, (CH3)2CHCHBrCH3 + -OC(CH3)3

Q: Which reagent(s) would you use to accomplish the below reaction? CH3 CH3 CH H3C H3C. O 1) Hg(OAc)2,…

A: Anti-Markovnikov addition of a hydroxyl group to an alkyne forms an aldehyde. The addition of a -OH…

Q: Reagents available a. Bry, light 1. RCO,H b. Mg, ether 9. okirane. c. H₂O* b, CH, CHO d. CH, CH, Br…

A:

Q: 1. ВН3З 2. H2O2, NaOH 3. SOCI2 4.0:= 5. Pd, H2 6. Оз 7. (CH3)2S

A:

Q: What sequence of reactions will transform the starting material shown into the product? OH 'N' 1)…

A: We have to focus on reduction part mainly, as after addition of amine reduction by LiAlH4 is very…

Q: Draw the structure of the product of the reaction between the compound shown below and H,SO,…

A:

Q: Give the structure of the major product(s) for the reaction shown below. CH2 NBS hv

A: In presence of NBS/hv Bromine attached at allylic position

Q: 1. H2, Pd/CaCO3, quinoline 2а. ВН3:THF 2b. H,О, NaOH

A: The given reaction is,

Q: CHECH CH3-CH2-CH2-CH3

A: The given structure of the starting material appears as follows: The given structure of the product…

Q: Fill in the boxes with the appropriate reagents:

A: The given reaction is, Propanal→?Butan-2-ol→?Butan-2-one→?2,2-dimethoxybutane

Q: Which reagent(s) are best used to carry out the following reaction? OH a. H2CrO7 b. 1. propanol,…

A: In the given reaction the aldehyde is converted into alcohol by the addition of an alkyl group to…

Q: uggest reagents and describe the reaction conditions necessary to carry out the ollowing…

A:

Q: Give the major product of the following reaction. CH;CH,OH CI

A: Alcohol act as nucleophile because of the lone pair of electrons on oxygen atom.  attack of…

Q: H2SO4 A 0=U

A: The Reactant should have an linkage which can be easily cleaved .

Q: What reagents are necessary to carry out the conversion shown? Но OCH3

A:

Q: What major product is formed in the reaction shown? госн-CH, 1. CH3MGB 2. H30* но но OCH,CH3 но CH3…

A:

Q: 4. Complete the following reactions by adding the missing starting material, reagents and/or…

A: Meta -chloroperbenzoic acid is used as oxidising agent. It forms N-pyridineoxide when reacts with…

Q: What reagents are necessary to perform the following reaction? HO, Multiple Choice CH3CH2NH2, DCC

A: The carboxylic acid can be converted to Acid Chloride using the reagent Thionyl Chloride (SOCl2). In…

Q: B. Supply the missing product or reagent for the following reactions OH OH OH PCC POCI3, pyridine…

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Q: (е) HCECH CH3-CH2-ÇH-CH3 Br

A: #(e): First, we have to add an ethyl group (-CH2CH3) to starting reagent acetylene. This will…

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.