13 Before you answer this question, please read the following important principle: If a carbocation is formed in the slow step of a reaction, the reactivity of the reactant will be greater if that carbocation is more stable. The question: Which of the following alkenes reacts fastest with HCI? A. D. H₂CCHCH₂CH₂CH₂ CH3 CH₂CH₂ H H B. CH3 H₂C-C-CH=CH₂ H C. H₂C He CH₂CH₂
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.
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