Chemistry Reference
In-Depth Information
Table 3.9 Recommended precatalysts.
Recommended
precatalyst
Reaction
Substrate
a-Arylation
Ketones
Methyl ketones (monoarylation)
PdL
2
or PdL
PdL
Esters
PdL
Suzuki-Miyaura
Aryl bromides, chlorides
Aryl triflates
Heterocycles
PdL
2
or PdL
PdL
2
PdL
2
or PdL
Heck
PdL
2
Buchwald-Hartwig amination
PdL
PdL
Heck alkynylation/Sonogashira Aryl bromides PdL
2
Aryl chlorides PdL
Carboiodination PdL
2
Cyanation PdL
Etherification
Ammonia (monoarylation)
Amides
PdL
Direct arylation of heterocycles
PdL
2
Carbonylation
PdL
2
Negishi
Arylzinc chlorides
Alkylzinc iodides
PdL
PdL
2
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