- Synthesis of coumarins via Pd-catalyzed oxidative cyclocarbonylation of 2-vinylphenols
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Palladium-catalyzed oxidative cyclocarbonylation of 2-vinylphenols constitutes a simple, direct method for the synthesis of coumarins. The reaction conditions, employing low pressures of CO, and air or 1,4- benzoquinone as the oxidant, are attractive in terms of environmental considerations and operational simplicity. Coumarins with a variety of functional groups were prepared in yields up to 85%.
- Ferguson, Jamie,Zeng, Fanlong,Alper, Howard
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p. 5602 - 5605,4
(2012/12/12)
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