ASUC chem 09 - CHEM 3B Professor Vollhardt 9/25/08 Lecture...

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D O N O T C O P Y Sharing or copying these notes is illegal and could end note taking for this course. CHEM 3B Professor Vollhardt 9/25/08 Lecture 9 Sharing or distribution of lecture notes, or sharing of your subscription, is ILLEGAL and will be prosecuted. Our non-profit, student-run program depends on your individual subscription for its continued existence. LECTURE Chapter 17: Aldehydes and Ketones Catalyzed ionic additions Base-catalyzed mechanism: Acid-catalyzed mechanism: 1. Hydration: germinal diols (carbonyl hydrates) The rate K depends on the carbonyl polarization; electron-withdrawing substituents activate, whereas donors deactivate. Base-catalyzed mechanism: Acid-catalyzed mechanism: 2. Addition of alcohols a. Initially forms hemiacetals
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CHEMISTRY 3B ASUC Lecture Notes Online: Approved by the UC Board of Regents 9/25/08 D O N O T C O P Y Sharing or copying these notes is illegal and could end note taking for this course. 2
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This note was uploaded on 10/07/2010 for the course CHEM 3b taught by Professor Pederson during the Fall '08 term at University of California, Berkeley.

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ASUC chem 09 - CHEM 3B Professor Vollhardt 9/25/08 Lecture...

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