Question

can someone who is an expert on organic chemistry answer these; this is graded! thank you!

3. Design concise syntheses for the following transformations. Show all reactants, reagents, and products for each step. a) i ako NH2 INH = 5 to z toho OON

Answer 1

Synthests step-1 1) pdcppha) - 3) kimez Heck reaction Mechanism pdcpph) oxidative Addition Reductive elimination BA مسئلے کا سام) لهم H step- S titty 45°C QH5OH Insaturated carbonyl compound on reduction with Lalty / Etoh complet oreduction takes place

= Y NHL Syurthests i mole of CH3CH gbr NH H300 - CH₂11h Mg for Syntuests CHE MI 87 + -CH3 сну 06) bonge Conc if soy FoH -Ho

dozowa Synthesis Brz . . nu Both for or Oh By O + HBV DI' + Brior -5m Br o Br woz CHS MOz/Nanlik - D y el nom CHINI Nank - I panna a no o Zurdust - Nih con Sn-te Reduction reaction

(a) (ط) H2O اس + HN لب /c# لا Mechanism Nit / H @ 108) he H-2-H ل# ht - والا 20 | به ماه است چه لعمل دون ما الله الع ( 2 H ط

را at Nae ر =ع Nitz رای CNH ع د له | می الم - Sky هه