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)C(O)_(3)}xrightarrow (Delta )xrightarrow ({P)_(2)(O)_(5)}-|||-(2) (H)_(2)C(H)_(2)C(O)_(2)Hxrightarrow [Delta ]({H)^+}dfrac (N{H)_(3)}(Delta )-|||-(3) NaCN LiAIH4-|||-(H)_(2)Cl-|||-(4)-|||--C(O)_(2)Hxrightarrow (Delta )-|||-CH2NH2-|||-(5)-|||--C(O)_(2)(C)_(2)(H)_(5) ((C{H)_(3)C(H)_(2))}_(2)Cd-|||-COCl-|||-(6) (H)_(3)C(H)_(2)OCCl+N(H)_(3)arrow (H)_(3)arrow -|||-0-|||-(7) _(2)NCCl+OC(H)_(3)arrow -|||-(8) -C-C-NaHC(H)_(3)xrightarrow ({H)_(2)/Ni}-|||-(9) CNHCH3 LiAlH4-|||-(10) (H)_(3)C(H)_(2)C(H)_(2)C(O)_(2)(C)_(2)(H)_(5)xrightarrow [(2)(H)^+]((1)Na/UND)-|||-(11) C(H)_(3)C(O)_(2)Na+BrC(H)_(2)- -c-|||-(12) ((C{H)_(3))}_(2)CHC(O)_(2)Hxrightarrow (P{Cl)_(3)}xrightarrow (C{H)_(3)C(O)_(2)}Na