Ответ:
Объяснение:
1) CH3-C≡CH + H2O ⇒(H+, Hg2+) ⇒ CH3-C(O)-CH3
2) CH3-C(O)-CH3 + H2 ⇒(Ni)⇒CH3-CH(OH)-CH3
3) CH3-CH(OH)-CH3 ⇒(H2SO4, t)⇒ CH3-CH=CH2 + H2O
4) CH3-CH=CH2 + HBr ⇒ CH3-CH(Br)-CH3
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Ответ:
Объяснение:
1) CH3-C≡CH + H2O ⇒(H+, Hg2+) ⇒ CH3-C(O)-CH3
2) CH3-C(O)-CH3 + H2 ⇒(Ni)⇒CH3-CH(OH)-CH3
3) CH3-CH(OH)-CH3 ⇒(H2SO4, t)⇒ CH3-CH=CH2 + H2O
4) CH3-CH=CH2 + HBr ⇒ CH3-CH(Br)-CH3