Complete each reaction scheme below with the starting material required to give the product shown as the only major product following the indicated sequence of reactions. Each individual reaction in the sequence must serve a purpose and must result in a product that is different from the corresponding starting material. 1) i) LIAIHĄ ii) H;0* 2) TSCI, pyridine OTs
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.
Three membered rings formed by two carbon and one oxygen atom is known as epoxide ring. The heterocyclic epoxide ring is highly reactive due to the presence of angle strain into the ring.
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