Файл: FOS_biorg_khimia_kaf_org_khimii_83.pdf

48

1) C6H5CH2CH2COOH + KOH

C6H5CH2CH2COOK + H2O

2)

O

C6H5OH

C2H5

C

C H

COOC

H

5

+

HCl

Cl

2

5

6

3)

NH2

HBr

NH3+Br−

C2H5

C2H5

4)

OH

K2Cr2O7, H2SO4

O

Реакцияацилирования

1

ТК, РК,

1) C6H5COOC2H5

+ CH3NH2

t

C6H5CONHCH3 + C2H5OH

ПА

2) CH3CH2CH2OH + HBr

CH3CH2CH2Br + H2O

3) 2C2H5CH=O

2C2H5OH

C2H5CH

OC2H5

OC2H5

4)

ONa

CH3Br

OCH3

−NaBr

Реакцияацилирования

2

ТК, РК,

1) C6H6

+

Br2

AlCl3

C6H5Br +

HBr

ПА

2) (C6H5CO)2O + NH3

C6H5CONH2 + C6H5COOH

3) H NCHCOOH

+ HCl

[H NCHCOOH]+Cl−

2

2

CH(CH3)C2H5

CH(CH3)C2H5

4) CH3CH2CH2CH=CH2 + HBr

CH3CH2CH2CHBrCH3

Реакцияацилирования

4

ТК, РК,

1) H2NCHCOOH

+

HCl

[H2

NCHCOOH]+Cl−

ПА

CH2CONH2

CH2CONH2

2) C6H5CH=O

2C2H5OH

C6H5CH

OC2H5

OC2H5

3)

CH3 K2Cr2O7, H2SO4

COOH

4)

O

C6H5OH

C2H5

C

C2H5COOC6H5 +

HCl

Cl

Реакцияэтерификации

2

ТК, РК,

1) CH3CH2CH2CH=CH2 + HBr

CH3CH2CH2CHBrCH3

ПА

H2SO4

2) C6H5CH2OH + CH3COOH

CH3COOCH2C6H5 + H2O

3) C6H5CH2CHCH2CH3

K2Cr2O7, H2SO4

C6H5CH2CCH2CH3

OH

O

4) CH3CH2CH

CH2 + H2O

H2SO4

CH3CH2CHCH3

OH

Реакцияэтерификации

2

ТК, РК,

1) H2NCHCOOH

+

HCl

[H2

NCHCOOH]+Cl−

ПА

CH2OH

CH2OH

2) CH3CH2OH + C2H5COOH

H2SO4

C2H5COOC2H5 + H2O

3) C6H5CH2COOH + KOH

C6H5CH2COOK + H2O

4) CH3CH2CH=O + Ag2O

CH3CH2COOH + Ag

Реакцияэтерификации

3

ТК, РК,

1) CH3CH2CH2OH

H2SO4 конц.; t < 140

OC

CH3CH2CH2OCH2CH2CH3 + H2O

ПА

K2Cr2O7, H2SO4

2) CH3CH2CH2CH2OH

CH3CH2CH2CH=O

3)

COOH

C2H5OH; H2SO4

COOC2H5

OH

OH

4) C6H5CH2CH2SH + NaOH

C6H5CH2CH2SNa + H2O

Реакцияэтерификации

2

ТК, РК,

1)

CH3CH2CH

CH2 + H2O