Draw the major organic product for the reaction shown.
Discipline: Chemistry
Type of Paper: Question-Answer
Academic Level: Undergrad. (yrs 3-4)
Paper Format: APA
Pages: 1
Words: 275
Question
Draw the major organic product for the reaction shown. Select Draw Rings More Erase 1. PPh3 2. n-butyllithium 3. i
![Draw the major organic product for the reaction shown.
Select
Draw
Rings
More
Erase
1. PPh3
2. n-butyllithium
3.
i](https://media.cheggcdn.com/media/906/9069d665-e1ce-43c2-9392-d2a78af80072/phpPfjbYA.png)
Expert Answer
The above reaction is known as Wittig reaction. Alkyl halide on reaction with PPh3 undergo substitution reaction. Adding n-butyllithium which is a base undergo deprotonation on the carbon which is connected to the PPh3 group to get a ylide intermediate. This ylide on reaction with benzaldehyde gives an alkene.
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