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‘Simple Carbonyl compounds’

So far……. ‘Simple Carbonyl compounds’. Conjugated Carbonyl compounds. Most of chapters 19-23. 19.13 and 23.10, 23.12. Week One’s Lectures. A. Attack of nucleophile on slightly positive carbonyl carbon Carbonyl carbon as electrophile. 19.4, 19.5, 19.6. 21. 19.8, 19.9, 19.11.

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‘Simple Carbonyl compounds’

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  1. So far…….. ‘Simple Carbonyl compounds’ Conjugated Carbonyl compounds Most of chapters 19-23 19.13 and 23.10, 23.12

  2. Week One’s Lectures A. Attack of nucleophile on slightly positive carbonyl carbon Carbonyl carbon as electrophile 19.4, 19.5, 19.6 21 19.8, 19.9, 19.11

  3. Tuesday’s Lecture • New bond formed to the a carbon • a carbon as a nucleophile Behaves like alkene R1-X Behaves like nucleophile

  4. R + 2 carbons carboxylic acid Malonic ester synthesis Acetoacetic ester synthesis R + 3 carbons ketone

  5. C. Combination of A and B – remember formation of C-C bond Aldol Reaction Carbonyl carbon Can react with nucleophile 23.2 Can become nucleophile with base 23.3

  6. Claisen Reaction Carbonyl carbon Can react with nucleophile 23.7 Can become nucleophile with base

  7. Part 2

  8. 1,2 addition Chapter 19.13 1,4 addition Michael Reaction Chapter 23.10

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