two possible sites for nucleophiles to attack carbonyl carbon β-carbon Nucleophilic Addition to α,β-Unsaturated enol goes to keto form under reaction
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[PDF] ADDITION REACTIONS - NPTEL
to alkenes and alkynes, markovnikov's rule, electrophilic and nucleophilic additions MECHANISM (HALOHyDRIN fORMATION) The reaction starts with
[PDF] Lecture 4: Nucleophilic Addition Reactions of Aldehydes and Ketones
Last lecture we saw how carbonyl groups behave as electrophiles and therefore react with nucleophiles We spent some time discussing the mechanism of this
[PDF] Carbonyl Chemistry (12 Lectures) Aldehydes and Ketones - chicac
The mechanism of imine formation involves the nucleophilic addition of the amine to the carbonyl carbon, forming a stable intermediate species called a
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two possible sites for nucleophiles to attack carbonyl carbon β-carbon Nucleophilic Addition to α,β-Unsaturated enol goes to keto form under reaction
[PDF] Nucleophilic addition to the carbonyl group
The reaction works with both ketones and aldehydes, and the mechanism below shows the reaction of a general aldehyde This reaction appeared first in Chapter
[PDF] 10 Alkenes and Alkynes Addition Reactions - Organic Chemistry
Concerted Addition Mechanism The BH3 Reagent reactions We defer our more detailed discussion of nucleophilic addition reactions to later chapters
[PDF] Aldehydes and Ketones: Nucleophilic Addition to the Carbonyl
The mechanism for acetal/ketal formation is reversible How is the direction of the reaction controlled? Dean-Stark Trap Page 6
[PDF] (Microsoft PowerPoint - HKQEFWLKZBLHppt [\310\243\310\257
General Reactions of Carbonyl Compounds Page 4 •Carbonyl Groups-Big Picture ▫ Carbonyl group: C=O Page 5 No leaving group: Nucleophilic Addition
[PDF] Reactions of Alkenes
The double bond acts as a nucleophile (attacks the electrophile) The free radical initiators change the mechanism of addition from electrophilic addition to
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