3. What do you think is the slow step in the dehydration of alcohols with acids? Draw the mechanism. 4. Predict the relative ease of dehydration of the following alcohols CH3 ОН CH2 H3C- -CH3 H3C CH H3C CH3 OH
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.
please answer 3 and 4
![Pre-lab Questions:
1. Why is there more than one component in the alkene mixture?
2. The dehydration of 3-methyl-3pentanol produces three products. Draw the
structures of all products formed. Name each of the products.
3. What do you think is the slow step in the dehydration of alcohols with acids?
Draw the mechanism.
4. Predict the relative ease of dehydration of the following alcohols
CH3
ОН
CH2
H3C°
OH
CH
H3C-
CH3
CH3
OH](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F435327ce-ad1d-47b0-9d05-42b05e19b7ae%2F90eba096-9605-4ec0-ae82-febb77cbd83e%2F2qlnnu9_processed.png&w=3840&q=75)
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