OH SO , T2 4 CH  CH  H OCH CH OH2 2 2 3 2CUO, TOCH CH OHCH CHOH OCU3 2 3 2 3 AG O / NH2 O 3 3CH CHOT CH COOH 2AG  CH2  CH2 BR (DD)2 CH BR2  CH BR2TOCH BR CH BR2NAOHCH OH CH OH 2NABR2 2 2 2 CH COO CHCH OH2 4O 3...

câu 22. - PHUONG PHAI GIAI TRAC NGHIEM HOA HOC LUYEN THI DAI HOC THPTQG
PHUONG PHAI GIAI TRAC NGHIEM HOA HOC LUYEN THI DAI HOC THPTQG
Câu 22. Đáp án : B.

o

H SO , t

2

4

CH  CH  H OCH CH OH

2

2

2

3

2

CuO, t

o

CH CH OHCH CHOH OCu3 2 3 2 3 Ag O / NH

2

o

3

3CH CHOt CH COOH 2Ag  CH

2

 CH

2

Br (dd)

2

CH Br

2

 CH Br

2

t

o

CH Br CH Br2NaOHCH OH CH OH 2NaBr2 2 2 2 CH COO CHCH OH

2

4

o

3

3

2

H SO t

ˆ ˆ ˆ ˆ ˆ †  | 2CH COOH | 2H O‡ ˆ ˆ ˆ ˆ ˆˆ

3

2

  CH OH CH COO CH

2

3

3

(X)