1.) For two reactions shown below, please indicate the following for possible substitution reactions: draw the mechanism(s) of the reaction and the major product(s) obtained (don't forget about stereochemistry), identify whether it occurs via an SN1 or SN2 process (and why), and draw the reaction energy diagram for each. On the reaction energy diagram, please label the starting material, product, intermediate(s), and transition state(s). la.) 1b.) "Br KCN H₂O DMSO
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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