Question

Anyone please help me to do all the questions below please? I need help. Please dont so only some of them. Thank you.

1) Pr-COCI AlCls 2) i-Pr-Cl AICl 3) H2NNH2 KOH Diethylene glycol 12 1) Pr-COCI AIC 2) H2NNH2 KOH Diethylene glycol 13 3) HPrCi AlCh OPh 1) Clh FeCl 14 2) HNO3 H2SO4 3) H2 Pd Cl NH O﹀Ph AIC, 1) 2) H2 Pd 3) KOH Allyl bromide i-Pr-C 15 16 1) NaOH H20 2) Soclh COOEt 170Be 1) 2 eq MeMgBr Et20 1) LDA Mel 2) LDA Mel 3) NaOH H20 4) SOCl2 5) AlCl3 18 COOEt 6 H2NNH2 KOH Diethylene glycol 1) LiAIH4 THF 2) PCC 3) MeMgBr E2 191 COOEt 4) H2SO4 2)NaOH H2O 3) NaH Et OH o﹀Ph 20 4) H2 Pd EtO AcO 1) Clh Fecl,s 2) H2CrO4 Cl COOH Me 21 3) C/h FeCl Ci 1) Cl2 FeCla 2) Clh FeCl 3) H2CrO Cl Cl