'Coch 2 ch 3' presentation slideshows

Chapter 15 Alcohols, Diols, and Thiols

Chapter 15 Alcohols, Diols, and Thiols. 15.1 Sources of Alcohols. Methanol is an industrial chemical: solvent, antifreeze, fuel. Principal use: preparation of formaldehyde. Prepared by hydrogenation of carbon monoxide. Methanol. CO + 2H 2 ? CH 3 OH. Ethanol is an industrial chemical.

1.31k views • 83 slides

Chapter 21 Ester Enolates

Chapter 21 Ester Enolates. 21.1 Ester a -Hydrogens and their pK a s. Introduction. O. O. O. Protons a to an ester carbonyl group are less acidic, pK a ? 24, than a protons of aldehydes and ketones, pK a ? 16-20 .

564 views • 54 slides

21.7 The Acetoacetic Ester Synthesis

21.7 The Acetoacetic Ester Synthesis. O. O. C. C. H 3 C. C. OCH 2 CH 3. H. H. Acetoacetic Ester. Acetoacetic ester is another name for ethyl acetoacetate . The "acetoacetic ester synthesis" uses acetoacetic ester as a reactant for the preparation of ketones. O. O. C. C. H 3 C.

834 views • 52 slides

Chapter 21 Ester Enolates

Chapter 21 Ester Enolates. O. O. C. C. R. C. OR'. H. H. Introduction. The preparation and reactions of b -dicarbonyl compounds, especially b -keto esters, is the main focus of this chapter.

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Chapter 21 Ester Enolates

593 views • 41 slides

Alcohols

Alcohols. Alcohols as Acids. Alcohols as Acids. Alcohols as Acids. Alcohols as Acids resonance in phenols. Methanol and ethanol are industrial chemicals: solvents, antifreeze, fuel, antiseptic, social / recreational Isopropyl alcohol is prepared by hydration of propene.

638 views • 33 slides