Palladium catalyzed annulation of internal alkynes

Details Palladium catalyzed annulation of internal alkynes Palladium catalyzed annulation of internal alkynes

1995-04-04

1997-01-21

Davis, Zinna Northington

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546 14, 546139, 549214, 549396, 549399, 549400, 549405, 549406, 549462, 549466, 549468, 549469, 560 8, 564441, C07D21700, C07D30777, C07D31102

Patent

active

055961002

ABSTRACT:
A method is provided for the regioselective, palladium catalyzed carbo- or heteroannulation of internal alkynes by aryl iodides containing o-substituted side chains to yield aromatic carbocyclic and heterocyclic ring systems.

REFERENCES:
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