Provide reagents over the arrows to convert benzonitrile to the following oxime and alkene (stilbene). Draw the intermediates in the boxes provided. In the latter case, use a Wittig reaction in the final step (merely indicate the required ylide, you do not need to show how it was prepared). 0- CN Wittig reaction oxime он CH3
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.
Dd.57.
![Provide reagents over the arrows to convert benzonitrile to the following oxime and alkene (stilbene). Draw the intermediates in the boxes
provided. In the latter case, use a Wittig reaction in the final step (merely indicate the required ylide, you do not need to show how it was
prepared).
Tof
CN
Wittig reaction
oxime
OH
CH3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F463cffa2-7ff8-4a24-b13e-846938754360%2Fef62ad0d-bbb1-4d40-8796-4d0aff80dd44%2Fzdz6alb_processed.jpeg&w=3840&q=75)
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