A CH4 1500 CO CH CH H O22 CH3CHO CH3COONA NAOHOCAO, THG O2 CH CH CH3COOH CH CH 2 P, TXTO|MN OCOCH3 ( CH2 CH )NOCOCH3|
Câu 215. Đáp án : A CH
4
1500 C
o
CH CHH O
2
2
CH3
CHO CH3
COONaNaOH
o
CaO, t
Hg
O
2
CH CH CH3
COOH CH CH
2
p, t
xt
o
|Mn
OCOCH3 ( CH2
CH )n
OCOCH3|