Question

Really need some help figuring out the arrow pushing and mechanism for both of these organic chemistry reactions. Thank you!

c) HO C CH OH Hg2/H2O/H* +4 C CH3 g H +4

Answer 1

c) The detail reaction mechanism for the given reaction is as follows H92 ОН -Hg2 он он он 2+ Hg ++ Hg -H CH .0'н H H-Q H a mercuric enol O-H H Isomerization -Hg2 OH он сн2 Он СНЗ O-H H* Isomerization g) The diene undergoes [4+2]cycloaddition reaction with dienophile in which new two sigma bonds and new one pi bond are formed. The reaction is as follows CH3 CHз CH2 H CH