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Pau Font RubioCTTT, MACMoM UdG
2016/2017
THE USE OF GOLD IN HOMOGENEOUS CATALYSIS: A HOT TOPIC IN RESEARCH
CATALYTICALLY ACTIVE
WORKS ON GOLD CATALYSIS
year
CATALYTIC ACTIVITY
DISCOVERED
RR[Au]
RR
[Au]
Nu
R
Nu R
[Au] E R
Nu R
E+ [Au]
π activation
SINCE LATE 1990s
OxidationReductive
elimination
Ligand exchange
AuI XL
AuIII R1LX
X
R2
X
AuIII R1LX
R2
R1 R2 Sacrificial oxidant
R1
AuIIIL XX
X
X
R1 X
Oxidativeaddition
N
OTf
N
NuNu- , Solvent
LOOKING FOR ENANTIOSELECTIVITY
THANK YOU FOR YOUR ATTENTION
Hashmi, A. S. K. Chem. Rev. 2007, 107, 3180.
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