Top Banner
Introduction to Organic Chemistry Functional Group Flashcards
22

Introduction to Organic Chemistry Functional Group Flashcards.

Jan 04, 2016

Download

Documents

Meagan Robinson
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: Introduction to Organic Chemistry Functional Group Flashcards.

Introduction to Organic Chemistry

Functional Group Flashcards

Page 2: Introduction to Organic Chemistry Functional Group Flashcards.

Symbol for the “rest” of an organic molecule

Page 3: Introduction to Organic Chemistry Functional Group Flashcards.

Alkanes• R–CH2–CH2–R • All of the bonds are single bonds (-C-H-, and -C-C-)• Methane      CH4

Ethane        CH3-CH3

Propane      CH3-CH2-CH3

Butane        CH3-CH2-CH2-CH3

Pentane      CH3-CH2-CH2-CH2-CH3

Hexane       CH3-CH2-CH2-CH2-CH2-CH3

Heptane      CH3-CH2-CH2-CH2-CH2-CH2-CH3

Octane        CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH3

Nonane      CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH3

Decane      CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH3

Page 4: Introduction to Organic Chemistry Functional Group Flashcards.

Alkenes

• R–CH=CH–R

• CH2=CH2

Page 5: Introduction to Organic Chemistry Functional Group Flashcards.

Alkynes

• R–C≡C–R

• H–C≡C–H

Hint: A E I

Page 6: Introduction to Organic Chemistry Functional Group Flashcards.

Methyl Group

What would an ethyl or propyl group look like?

Page 7: Introduction to Organic Chemistry Functional Group Flashcards.

Carbonyl Group• Found in 5 functional groups

– Ketones -Aldehydes -Esters

– Carboxyls -Amides

• Example: When group is in middle of carbon chain ketone

• Example: When group is at end of carbon chain aldehyde

Page 8: Introduction to Organic Chemistry Functional Group Flashcards.

Ketone

• Ketones can be shown in text as: RCOR

Page 9: Introduction to Organic Chemistry Functional Group Flashcards.

Aldehyde

• Aldehydes can be shown in text as: RCHO

Page 10: Introduction to Organic Chemistry Functional Group Flashcards.

Ester Group

• Esters can be shown in text as: RCOOR

HINT: Ester is a “COOC”

Page 11: Introduction to Organic Chemistry Functional Group Flashcards.

Carboxyl Group –or- Carboxylic Acid

• Carboxylic acids can be shown in text as: RCOOH

Page 12: Introduction to Organic Chemistry Functional Group Flashcards.

Amide Group

• Primary amides can be shown in text as: RCONH2

Page 13: Introduction to Organic Chemistry Functional Group Flashcards.

Amino Group

• Different than amide b/c “no” carbonyl group

• Primary amines can be shown in text as: RNH2

Page 14: Introduction to Organic Chemistry Functional Group Flashcards.

Hydroxyl –or- Hydroxide

-Forms alcohols

Page 15: Introduction to Organic Chemistry Functional Group Flashcards.

Ether Group

• Ethers can be shown in text as: ROR

HINT: Easter Bunny

Page 16: Introduction to Organic Chemistry Functional Group Flashcards.

Nitrite Group

• NO2- (ionic form)

Page 18: Introduction to Organic Chemistry Functional Group Flashcards.

Phosphate Group

• Symbol is

Page 19: Introduction to Organic Chemistry Functional Group Flashcards.

Sulfhydryl Group

Page 20: Introduction to Organic Chemistry Functional Group Flashcards.

Other basic rules . . .• Functionional groups assume their distinct

identity when separated by –CH2– groups.

• Thus, the carbonyl (C=O) and hydroxyl (OH) of a carboxylic acid, RCOOH, are part of a single function and are NOT "alcohol-plus-ketone":

Page 21: Introduction to Organic Chemistry Functional Group Flashcards.

Comprehension Check

• Name the functional group

Ketone Ether Phosphate Amide

Hydroxyl Aldehyde Amino Carboxyl

Page 22: Introduction to Organic Chemistry Functional Group Flashcards.

For more practice . . .

http://www.execulink.com/~ekimmel/onclick0.htm