Выполните цепочкУ превращений: циклопропан → пропан → пропен → 2 – хлорпропан → пропанол – 2 →пропен

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а) CH3-CH2-CH3 = CH3-CH=CH2 + Н2 (условия Pd, t)

CH3-CH=CH2 + H2O = CH3-CH(OH)-CH3 (Ni)

CH3-CH(OH)-CH3 = CH3-CH=CH2 + H2O (Pt, t)

CH3-CH=CH2 = CH3-CH(OH)-CH2(OH)

б) CH3-CH=CH2 + H2O = CH3-CH(OH)-CH3 (Ni)

CH3-CH(OH)-CH3 = CH3-CH=CH2 + H2O (Pt, t)

CH3-CH=CH2 + HBr = CH3-CH(Br)-CH3 (t, p)

CH3-CH(Br)-CH3 = CH3-CH=CH2 + HBr (Pt, t)

CH3-CH=CH2 + Br2 = CH3-CH(Br)-CH2(Br)

Объяснение: