A. CH2 = C(CH3)COOC2H5.
B. CH2 = C(CH3)COOCH3.
C. CH2 = C(CH3)OOCC2H5.
D. CH3COOC(CH3) = CH2.
A
Đáp án A.
(1) CH2=C(CH3)COOC2H5 (E) + NaOH CH2=C(CH3)COONa + C2H5OH (X)
(2) C2H5OH (X) + O2 CH3COOH (G) + H2O
(3) CH3COOH (G) + NaOH CH3COONa (T) + H2O
(4) CH3COONa + NaOH CH4 + Na2CO3
(5) CH2=C(CH3)COOC2H5 (E) + NaOH CH2=C(CH3)COONa (Y) + C2H5OH
(6) CH2=C(CH3)COONa + HCl CH2=C(CH3)COOH (axit metacrylic) + NaCl
(7) CH2=C(CH3)COOH + CH3OH CH3=CH(CH3)COOCH3 (F) + H2O
(8) CH3=CH(CH3)COOCH3
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