Chapter Fifteen Aldehydes And Ketones Aldehydes and Ketones

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Chapter Fifteen Aldehydes And Ketones

Chapter Fifteen Aldehydes And Ketones

Aldehydes and Ketones → CO 15. 1 Benzaldehyde is the main flavor component of

Aldehydes and Ketones → CO 15. 1 Benzaldehyde is the main flavor component of almonds. Photo. Disc Copyright © Houghton Mifflin Company. All rights reserved. 2

Aldehydes and Ketones cont’d ← Fig. 15. 1 Aldehydes and ketones are related to

Aldehydes and Ketones cont’d ← Fig. 15. 1 Aldehydes and ketones are related to alcohols in the same manner that alkenes are related to alkanes. Copyright © Houghton Mifflin Company. All rights reserved. 3

Aldehydes and Ketones cont’d ← Fig. 15. 2 Benzaldehyde, the simplest aromatic aldehyde. .

Aldehydes and Ketones cont’d ← Fig. 15. 2 Benzaldehyde, the simplest aromatic aldehyde. . Copyright © Houghton Mifflin Company. All rights reserved. 4

Aldehydes and Ketones cont’d ←C. C 15. 1 © Harvey Lloyd/Peter Arnold, Inc. Copyright

Aldehydes and Ketones cont’d ←C. C 15. 1 © Harvey Lloyd/Peter Arnold, Inc. Copyright © Houghton Mifflin Company. All rights reserved. 5

Aldehydes and Ketones → Fig. 15. 3 Aldehydes and ketones with the same number

Aldehydes and Ketones → Fig. 15. 3 Aldehydes and ketones with the same number of carbon atoms and the same degree of saturation are structural isomers. Copyright © Houghton Mifflin Company. All rights reserved. 6

Aldehydes and Ketones cont’d ← Fig. 15. 4 Formalin is used to preserve biological

Aldehydes and Ketones cont’d ← Fig. 15. 4 Formalin is used to preserve biological specimens. © 2005 Norbert Wu / www. norbertwu. com Copyright © Houghton Mifflin Company. All rights reserved. 7

Aldehydes and Ketones cont’d ← Table 15. 1 © 2005 Norbert Wu / www.

Aldehydes and Ketones cont’d ← Table 15. 1 © 2005 Norbert Wu / www. norbertwu. com Copyright © Houghton Mifflin Company. All rights reserved. 8

Aldehydes and Ketones → Fig. 15. 5 The delightful odor of melted butter is

Aldehydes and Ketones → Fig. 15. 5 The delightful odor of melted butter is largely due to butanedione. © Steven Needham / Envision Copyright © Houghton Mifflin Company. All rights reserved. 9

Aldehydes and Ketones cont’d ← Table 15. 2 Copyright © Houghton Mifflin Company. All

Aldehydes and Ketones cont’d ← Table 15. 2 Copyright © Houghton Mifflin Company. All rights reserved. 10

Aldehydes and Ketones cont’d ← Fig. 15. 6 Physical-state summary for unbranched aldehydes and

Aldehydes and Ketones cont’d ← Fig. 15. 6 Physical-state summary for unbranched aldehydes and unbranched 2 -ketones at room temperature and pressure. Copyright © Houghton Mifflin Company. All rights reserved. 11

Aldehydes and Ketones cont’d ←CC 15. 2 © S. Mc. Cutcheon / Visuals Unlimited

Aldehydes and Ketones cont’d ←CC 15. 2 © S. Mc. Cutcheon / Visuals Unlimited Copyright © Houghton Mifflin Company. All rights reserved. 12

Aldehydes and Ketones Fig. 15. 7 Copyright © Houghton Mifflin Company. All rights reserved.

Aldehydes and Ketones Fig. 15. 7 Copyright © Houghton Mifflin Company. All rights reserved. 13

Aldehydes and Ketones Table 15. 3 Copyright © Houghton Mifflin Company. All rights reserved.

Aldehydes and Ketones Table 15. 3 Copyright © Houghton Mifflin Company. All rights reserved. 14

Aldehydes and Ketones CC 15. 3 Diabetes, aldehyde oxidation, and glucose testing Copyright ©

Aldehydes and Ketones CC 15. 3 Diabetes, aldehyde oxidation, and glucose testing Copyright © Houghton Mifflin Company. All rights reserved. 15

Aldehydes and Ketones cont’d Figs. 15. 8 a-c (a) An aqueous solution of ethanal

Aldehydes and Ketones cont’d Figs. 15. 8 a-c (a) An aqueous solution of ethanal is added to a solution of silver nitrate. (b) The solution darkens as ethanal is oxidized to ethanoic acid. Copyright © Houghton Mifflin Company. All rights reserved. (c) The inside of the beaker becomes coated with metallic silver. 16

Aldehydes and Ketones → Fig. 15. 9 Benedict’s solution turns brick red when an

Aldehydes and Ketones → Fig. 15. 9 Benedict’s solution turns brick red when an aldehyde reacts with it. Copyright © Houghton Mifflin Company. All rights reserved. 17

Aldehydes and Ketones cont’d Fig. 15. 10 Acetaldehyde and its hemiacetal and acetal formed

Aldehydes and Ketones cont’d Fig. 15. 10 Acetaldehyde and its hemiacetal and acetal formed by reaction with ethyl alcohol. Copyright © Houghton Mifflin Company. All rights reserved. 18

Aldehydes and Ketones Fig. 15. 11 When a mixture of phenol and formaldehyde dissolved

Aldehydes and Ketones Fig. 15. 11 When a mixture of phenol and formaldehyde dissolved in acetic acid is treated with concentrated hydrocloric acid, a cross-linked phenolformaldehyde network polymer is formed. Copyright © Houghton Mifflin Company. All rights reserved. 19

Aldehydes and Ketones CC 15. 4 Copyright © Houghton Mifflin Company. All rights reserved.

Aldehydes and Ketones CC 15. 4 Copyright © Houghton Mifflin Company. All rights reserved. 20

Aldehydes and Ketones cont’d ← Fig. 15. 12 Bakelite jewelry in use during the

Aldehydes and Ketones cont’d ← Fig. 15. 12 Bakelite jewelry in use during the 1930 -1950 time period. © Coco Mc. Coy / Rainbow Copyright © Houghton Mifflin Company. All rights reserved. 21

Aldehydes and Ketones Chapter 5 Aldehydes and KetonesAldehydes and Ketones Chapter 5 Aldehydes and Ketones
ALDEHYDES AND KETONES CO Bond Ketones and AldehydesALDEHYDES AND KETONES CO Bond Ketones and Aldehydes
ALDEHYDES KETONES AND CARBOXYLIC ACIDS ALDEHYDES AND KETONESALDEHYDES KETONES AND CARBOXYLIC ACIDS ALDEHYDES AND KETONES
Aldehydes and ketones Aldehydes and ketones can beAldehydes and ketones Aldehydes and ketones can be
ALDEHYDES AND KETONES ALDEHYDES AND KETONES carbonyl functionalALDEHYDES AND KETONES ALDEHYDES AND KETONES carbonyl functional
Aldehydes and Ketones Both aldehydes and ketones containAldehydes and Ketones Both aldehydes and ketones contain
ALDEHYDES AND KETONES Aldehydes and Ketones d dALDEHYDES AND KETONES Aldehydes and Ketones d d
ALDEHYDES AND KETONES CARBONYL COMPOUNDS ALDEHYDES KETONES EXAMPLESALDEHYDES AND KETONES CARBONYL COMPOUNDS ALDEHYDES KETONES EXAMPLES
ALDEHYDES KETONES ALKANALS ALKANONES 1 ALDEHYDES KETONES ALKANALSALDEHYDES KETONES ALKANALS ALKANONES 1 ALDEHYDES KETONES ALKANALS
Aldehydes Ketones Nucleophilic Addition Reaction ALDEHYDES KETONES BeforeAldehydes Ketones Nucleophilic Addition Reaction ALDEHYDES KETONES Before
CHAPTER 13 ALDEHYDES and KETONES Lecture 32 AldehydesCHAPTER 13 ALDEHYDES and KETONES Lecture 32 Aldehydes
Aldehydes and Ketones Chapter 16 Structure Aldehydes KetoneAldehydes and Ketones Chapter 16 Structure Aldehydes Ketone
Chem 108 Aldehydes and Ketones Chapter 9 AldehydesChem 108 Aldehydes and Ketones Chapter 9 Aldehydes
Structures of Aldehydes and Ketones Both aldehydes andStructures of Aldehydes and Ketones Both aldehydes and
Aldehydes and Ketones Introduction Nomenclature of aldehydes andAldehydes and Ketones Introduction Nomenclature of aldehydes and
Practical organic chemistry Aldehyde ketones Aldehydes and ketonesPractical organic chemistry Aldehyde ketones Aldehydes and ketones
Aldehydes and Ketones Miss Sineenard Songsri Introduction AldehydesAldehydes and Ketones Miss Sineenard Songsri Introduction Aldehydes
Aldehydes and Ketones Nomenclature Aldehydes common names DerivedAldehydes and Ketones Nomenclature Aldehydes common names Derived
ALDEHYDES AND KETONES ALDEHYDES CARBONYL GROUP A FUNCTIONALALDEHYDES AND KETONES ALDEHYDES CARBONYL GROUP A FUNCTIONAL
Aldehydes and Ketones Introduction Aldehydes are compounds ofAldehydes and Ketones Introduction Aldehydes are compounds of