Cho sơ đồ:
Chất D là:
A. CH3CH2CH2OH B. CH3CH2CH(OH)CN
C. CH3C(OH)(CH3)CN D. CH3CH(OH)CH3.
Câu trả lời tốt nhất
CH3-CH=CH2 + H2O —> CH3-CHOH-CH3
CH3-CHOH-CH3 + CuO —> CH3-CO-CH3 + Cu + H2O
CH3-CO-CH3 + HCN —> CH3-C(OH)(CH3)-CN
×
Cho sơ đồ:
Chất D là:
A. CH3CH2CH2OH B. CH3CH2CH(OH)CN
C. CH3C(OH)(CH3)CN D. CH3CH(OH)CH3.
CH3-CH=CH2 + H2O —> CH3-CHOH-CH3
CH3-CHOH-CH3 + CuO —> CH3-CO-CH3 + Cu + H2O
CH3-CO-CH3 + HCN —> CH3-C(OH)(CH3)-CN