'Same carbon' presentation slideshows

Fischer-Rosanoff Convention

Fischer-Rosanoff Convention. Before 1951, only relative configurations could be known. Sugars and amino acids with same relative configuration as (+)-glyceraldehyde were assigned D and same as (-)-glyceraldehyde were assigned L.

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Chapter 6 Alkyl Halides: Nucleophilic Substitution and Elimination

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Chapter 5:

Chapter 5: . Structure and Preparation of Alkenes: Elimination Reactions. Alkanes and Alkenes:. Alkanes: C n H 2n+2 (saturated) Alkenes: C n H 2n (unsaturated). Some naturally occurring alkenes: unconjugated and conjugated. Nomenclature of Alkenes: (-enes).

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Ch 17 Aldehyde and Ketone Reactions

Ch 17 Aldehyde and Ketone Reactions. Addition Reactions to Carbonyls Hydration can be Acid or Base Catalyzed General Hydration Reaction Base Catalyzed Mechanism Acid Catalyzed Mechanism. Hydrations are reversible K < 1 for ketones

1.25k views • 16 slides

Aldehyde and Ketone Reactions

Aldehyde and Ketone Reactions. Review - Oxidation Reaction: 8. Oxidation primary alcohol --> aldehyde 9. Oxidation secondary alchol --> ketone 10. Oxidation aldehyde --> acid New Reactions: 6. Reduction: aldehyde + hydrogen --> pri. Alcohol.

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Hemiacetal and Acetal Functional Groups

Hemiacetal and Acetal Functional Groups. Hemiacetal: alcohol and ether on same carbon Acetal: Two ethers on same carbon. Mechanism. Must be acid-catalyzed. Adding H + to carbonyl makes it more reactive with weak nucleophile, ROH.

557 views • 10 slides

Lecture 9

Lecture 9. NMR: Splitting Patterns/Coupling, Integration, Coupling Constants This week in lab: Ch 6: Procedure 1 & PreLab Due; Quiz 3 Due: Chapter 4 Final Report. Please do question #9 INSTEAD OF question #8!! Next week in lab: Ch 6: Procedure 2 Due: Chapter 5 Final Report.

227 views • 9 slides