elimination Flashcards
1
Q
heated zinc dust
A
cyclic aromatic (likely benzene)
2
Q
heat
KOH
A
de-hydro-halogenation
e1 elimination
3
Q
alc. KOH/NH2-/OH-/tBuO-
strong base
A
Anti e2 elimination
form alkene
alpha and beta carbon se elimination ( X and H)
4
Q
pyrolysis of ester/xanthates/amine oxides
A
cyclization and syn add
5
Q
E1(C.b) condition
conjugate base, unimolecular
A
- Poor l.g.
- ewg present with l.g.
6
Q
poor leaving groups
A
F,OH,N+R3,S+R2, OR
