Heck Rxn Flashcards
1
Q
purpose
A
make longer alkene from an alkenyl halide and another alkene
2
Q
what is needed?
A
Pd(OAc)2, P(Ph)3
alkenyl halide
alkene
3
Q
what happens?
A
get rid of alkene and 1 hydrogen of other alkene
make a bond between the two
add weak base (pyr, TEA) to neutralize HBr that forms
4
Q
F.G compatibility
A
ether, ester, carbox. acid, aldehyde, ketone, CN