Photoinduced Electron Transfer Reaction of Cyclopropanone Acetals with Arylmethyl Methanesulfonate: Generation of β-Keto Radical Species and Application to C-C Bond Formation

DOI: 10.1039/c39940001673

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 1673 - 1674 (1994)

Update date:2022-08-05

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Authors:

Abe, Manabu

Oku, Akira

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Article abstract of DOI:10.1039/c39940001673

The photoinduced electron transfer reaction of the cyclopropanone acetals 1 with arylmethyl methanesulfonates 4 or 10 as electron acceptors was found to generate a transient pair of radicals, the β-keto radical 3 and the arylmethyl radical, which underwent a novel carbon-carbon formation reaction at the sterically hindered β-position of the esters.

Full text of DOI:10.1039/c39940001673

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