alkene reactions Flashcards
1
Q
a regioselective reaction
A
one constitutional isomer is formed more than the other
2
Q
a stereoselective reaction
A
one stereoisomer is formed more than the other
3
Q
when a reactant that does not have an asymmetric center forms a product that has one asymmetric center, the product…
A
is a racemic mixture
4
Q
when a reactant that has one asymmetric center forms a product with a new asymmetric center, the product…
A
is a pair of enantiomers
5
Q
the addition of a halogen (e.g- Cl2) is ___ addition
A
anti addition
6
Q
anti addition to a cis isomer forms…
A
ONLY trans stereoisomers
7
Q
syn addition to a cis isomer forms…
A
ONLY cis stereoisomer
8
Q
which reaction is anti markovnikov?
A
hydroboration
9
Q
hydroboration is ___ addition
A
syn
10
Q
A
