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Show work and arrows Complete the following reactions: (a) ethyI 5-oxo-hexanoate

ID: 516268 • Letter: S

Question

Show work and arrows

Complete the following reactions: (a) ethyI 5-oxo-hexanoate + HCl_(aq) rightarrow (b) delta-valerolactone + NaOH_(aq) rightarrow (c) delta-valerolactone + NH_3(aq) rightarrow (d) gamma-butyrolactone + 1) 2 eq. CH_3 Li/ether 2) HCl_(aq) rightarrow (e) gamma-butyrolactone + 1) DIBALH/ether/-78 degree C 2) HCI_(aq) rightarrow (f) delta-valerolactam + 1) LiAIH_4/2) H_2O_(aq) rightarrow (g) delta-valerolactam + 1) 2 eq. Ph Mg Br/ether/2) HCl_(aq) rightarrow (h) p-anisole + acetic anhydride rightarrow

Explanation / Answer

a) C8H14O3 + HCl =C8H13O3Cl + H2

b)C5H8O2 + NaOH =C5H8O2Na + H2O

c) C5H8O2 + NH3 =C5H8O2NH2 + H2

d) C4H6O2 + CH3Li + HCl = C4H5O2Cl + H2

e) C4H6O2 + DIBALH + HCl = C4H5O2Cl + H2

f) C5H8O2 + LiAlH4 + H2O = C5H7O2Li + AlH7O

g) C5H8O2 + PhMGBr+ HCl = C5H7O2Cl + H2

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