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Contrast the reactivity of ehters with other organic compounds and discuss their importance as a solvent...

Contrast the reactivity of ehters with other organic compounds and discuss their importance as a solvent by citing two specific synthetic schemes that utilize ethers as a solvent (one example for ethyl ether and another one for crown ether).

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Answer #1

Ethers are chemically less reactive ractive due to less polarity in C-O bond and hence they can use as solvents for many organic reactions in synthetic chemistry

Ex1: In Wurtz reaction, Diethylether used as solvent

2CH3-Cl + Na ----> CH3-CH3 + 2NaCl

Ex2: In the preparation and reactions of Grignard reactions

CH3-CH2-Br + Mg(ether) ----> CH3-CH2-Mg-Br

Ex3: In the reaction between alkyl halides and sodium hydroxide, Crown ethers can act as solvent and also phase transfer catalysts

CH3-I + NaOH (Crown ether) ---> CH3-OH + NaI

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