Question 4 Predict the product for the following reaction sequence Br Ph;P CH3CH2CHCH2LI CH3CCH2CHa ether OH II II IV O Il

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Q: Give the product

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Q: Draw the major organic product for the reaction: Br NaCI H20

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Q: Identify the major organic product of the following reac а) - OH H30* Нeat b) || CH3—с-о-он c) 1,…

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Q: NAOCH;CH; Br Ph он H,SO, heat

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Q: he major products for the following reactions?

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Q: о 1) 3.0 еq CH,MgBr 2) Hо

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Q: OH PCC, CH₂Cl₂

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Q: Which is the major product of the reaction below?

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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.