Predict the expected major products of the following reaction sequer I ОН 1. t-BuOK 2. KMnO4, NaOH, cold _OH + CO2 ОН ОН + enantiomer ||| OH OH + enantiomer IV +

Q: Can you use the DEPT-90 ¹3C program to distinguish between the two compounds below? O No O Yes

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Q: Can you also please provide the minor products of this problems.

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Q: O || CH3-C-O-CH3 O || CH3-CH₂-C-OH O=C C-OH 1. NaOH 2. H3O+ 1. SOCI₂ 2. CH3NH₂ CH3OH H+ cat.

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Q: A CrO 3 H2SO4 но но

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A: Information of question

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Q: h N3 1. LiAlH4 2. H₂O

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Q: C≡1 1. H2O, OH, heat 2.H3O+

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Q: Provide the correct IUPAC name for the compound shown here. CH3 H H₂C th CH H H3C CH3

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Q: draw the structure for trans-3-ethyl-1-(2- propynyl)cyclopentane

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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.