12-7 完成下列化学反应-|||-(1) xrightarrow (Delta )N(H)_(3)+HN(O)_(2)xrightarrow ({H)^+}-|||-CH3-|||-(2) _(3)C-Cgt -N-(C)_(2)(H)_(5)+HN(O)_(2)xrightarrow ({H)^+}-|||--N-C2H5+HNO2H^+-|||-(3)CH3NH2-|||-(-|||-HO NH2-|||-(4) _(2)N-Delta arrow S(O)_(3)Hxrightarrow [Delta ](NaN{O)_(2)/(H)_(2)S(O)_(4)} () =9 ()-|||--SO3H(NaNO·M|SO4)/(2w+3)

(H)_(3)C(H)_(2)CH=C(H)_(2)xrightarrow ({H)_(2)S(O)_(4)}-|||-b. (C(H)_(3))_(2)C=C

2.完成下列反应式。-|||-(1) (H)_(3)C(H)_(2)C(H)_(2)C(O)_(2)Hxrightarrow ({(N{H)_(4))}_(2)

练习2.20 完成下列各反应式-|||-(1) -C(H)_(3)xrightarrow (HI)-|||-(2) CH3 Br2-|||-CH3 Br2-||

3、写出下列反应的主产物-|||-(1) (H)_(3)C=!=!= CHC(H)_(3)+(H)_(2)xrightarrow (Pr)?-|||-CH 3-

6.完成下列反应:-|||-(1)-|||-N-|||-H CH3-|||-①CH3I-|||-②Ag2O,H2O ?加热 ?-|||-②Ag2O,H2O-||

3-13 完成下列反应。-|||-(1) square -C(H)_(3)+H-|||-(2) -C(H)_(3)+(H)_(2)S(O)_(4)-|||-CH

6.完成下列反应:-|||-(1) ①CH3I(过量)-|||-H CH3 ②Ag2O,H2O ?加热。①CH3I -H2/-10--|||-③加热-|||-C

13:完成下列反应式:-|||-(H)_(3)-|||-(1) +HIarrow ()-|||-CH3-|||-(2) square C2H5-|||-+(

(三)完成下列反应式:-|||-CH3-|||-(1) (H)_(3)C(H)_(2)C=!=!= C(H)_(2)+HClarrow -|||-(2) _(3

Br-|||-(1)-|||-Br H-|||-CH3-|||-CH2CH3-|||-H Cl-|||-(2)-|||-H H-|||-CH3-|||--C(H