Oxymercuration-Demercuration Flashcards
1
Q
mode
A
indirect
2
Q
purpose
A
addition of H2O across double bond to form alcohol
3
Q
mercuric acetate
A
Hg(OAC)2
4
Q
steps?
A
2 steps
alkene + Hg(OAC)2, THF/H2O
add NaBH4
5
Q
Markovnikov or anti?
A
Markovnikov
6
Q
syn or anti?
A
anti
7
Q
weird mercuration step?
A
form mercurinium ion (Hg 3 membered ring)
acts like acid-catalyzed ring opening (H2O opens at more sub side)
8
Q
what if solvent is THF/ROH?
A
product is an ether
9
Q
mad as a hatter?
A
ppl making hats w/ mercury go mad
crosses blood-brain barrier