C alkanee –ol alkanol

Hydroxyl groupEx

(alcohol)

CH3CH

2OH CH

3CH

2CH

2OH

CH3CH

CH3

OHCH

3C

CH3

OH

CH3

ethyl alcohol n-propyl alcohol

isopropyl alcoholtert-butyl alcohol

O HR

(ether)

Hydroxy group

alkoxyalkaneEx

CH3CH

2OCH

3 CH3CH

2OCH

2CH

3

CH3CH

CH3

OCH3C

CH3

O

CH3

CH3

ethyl methyl ether diethyl ether

isopropyl phenyl ethertert-butyl methyl ether

O R'R

O R'R

caboxaldehyde group

alkanalEx

(aldehyde)

C

O

HR

C

O

HR

C

O

HH

formaldehyde

C

O

HCH3

acetaldehyde

C

O

H

benzaldehyde

caboxylgroup

alkanoneEx

(ketone)

C

O

R'R

C

O

R'R

C

O

CH3

CH3

acetone

C

O

CH3

acetophenone

C

O

benzophenone

caboxylgroup

alkanoic acidEx

(carboxylic

acid)

C

O

OHR

C

O

OHR

C

O

OHCH3

ethanoic acid

C

O

OHHC

O

OHCH3CH

2CH

2

C

O

OHCH

CH3

CH3CH

2

methanoic acid butanoic acid

2-methylbutanoic acid

alkylcabonyl group

-icacid

–ate Ex

Ester

C

O

ORR'

ethyl acetateethyl ethanoate

2-chloroethyl benzoate

C

O

OCH3

CH2CH

3

C

O

OCH

2CH

2Cl

amino group

aminoalkaneEx

R NH2

R NH2

Amine

CH3

CH

CH3

NH2

2-propanamine

CH3CH

2NH

2

NH2

cyclohexanamineethanamine

CH3

CH

CH3CH

2CH

2NH

2

2-pentanamine

amide group

alkaneamideEx

Amide

C

O

NH2

R

C

O

NH2

R

ethanamideacetamide benzamide

C

O

NH2

CH3

C

O

NH2

3-methylbutanamide

C

O

NH2

(CH3)2CHCH

2