Intramolecular Photoaddition of Ketenes to Conjugated Cycloalkenones

DOI: 10.1021/jo01292a004

Source and publish data:

Journal of Organic Chemistry p. 570 - 578 (1980)

Update date:2022-08-05

Topics:

Authors:

Becker, Dan

Birnbaum, Dov

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Article abstract of DOI:10.1021/jo01292a004

Diazo ketones linked to cycloalkenones by a hydrocarbon chain were irradiated with UV light.The photochemically generated ketene is shown to add the enone forming 1,4-diketones in moderate yield.The scope and limitation of the cycloaddition for this proce

Full text of DOI:10.1021/jo01292a004

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