(a)
Interpretation:
With the help of Robinson annulation the given compound is to be synthesized.
Concept introduction:
Condensation reaction takes place when methyl vinyl
(b)
Interpretation:
With the help of Robinson annulation the given compound is to be synthesized.
Concept introduction:
Condensation reaction takes place when methyl vinyl ketone or substituted methyl vinyl ketone derivative reacts with a ketone. The product formed is cyclohexanone ring. Robinson annulation occurs through Michael addition to methyl vinyl ketone followed by aldol condensation and dehydration.
(c)
Interpretation:
With the help of Robinson annulation the given compound is to be synthesized.
Concept introduction:
Condensation reaction takes place when methyl vinyl ketone or substituted methyl vinyl ketone derivative reacts with a ketone. The product formed is cyclohexanone ring. Robinson annulation occurs through Michael addition to methyl vinyl ketone followed by aldol condensation and dehydration.

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Chapter 22 Solutions
Organic Chemistry Plus Masteringchemistry With Pearson Etext, Global Edition
- (a) 21.8 Name the following compounds. & (b) Br (e) O₂N. (h) H (c) Br (d) NH2 ☑N Br H ہیں Ph (g) OMe бл .0-0.e 21.9 Draw a structural formula for each compound. (a) 2,3-Dinitrotoluene (c) Diphenylmethanol (e) p-Nitroaniline (b) 3-Propylanisole (d) m-Propylphenol (f) Pentabromobenzenearrow_forwardIs this the major product of this reaction?arrow_forwardPlease helparrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning

