6.完成下列反应式。-|||-(1)1 +CH3 CH2CH 2CH2Cl无水AlCl-|||-(H)_(3)-C 无水AlCl3-|||-(2) +-|||-.(H)_(3)-C-|||-C(CH3)3-|||-(3) CH3 _-C(H)_(2)C(H)_(3)xrightarrow [Delta ](KMn{O)_(4)/(H)^+}-|||-CH3-|||-Ni-|||-(4) +3(H)_(2) 加热,加压-|||-(5) -C(H)_(2)-CH=C(H)_(2)dfrac ({Br)_(2)}(C{Cl)_(4)}?dfrac ({Br)_(2)}(Fe)?-|||-CH2CH3 CH2CH3 CH2CH3-|||-(6) ? ? -Cl (O)_(4)/(H)^+-|||-1-|||-NO2 NO2-|||-(7)1 +(O)_(2)xrightarrow [4]({V)_(2)(O)_(5)}? -1.3- 丁二烯 ?-|||-(8) +C(H)_(3)C(H)_(2)Cl 无水AlCl3 浓HNO3