Intramolecular trapping of difluoroalkyl radicals by tethered olefin in the asymmetric synthesis of 2,4-disubstituted-3,3-difluorotetrahydrofurans

DOI: 10.1016/S0040-4020(01)80890-5

Source and publish data:

Tetrahedron p. 9439 - 9448 (1991)

Update date:2022-08-02

Topics:

Authors:

Cavicchio, Giancarlo

Marchetti, Valeria

Arnone, Alberto

Bravo, Pierfrancesco

Viani, Fiorenza

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Article abstract of DOI:10.1016/S0040-4020(01)80890-5

Optically pure propenyl ethers of 3-sulphenyl-, 3-sulphuryl-, and 3-sulphonyl-1-chloro-1,1-difluoropropan-2-ols were submitted to radical cyclization affording, with moderate to high diastereoselectivity. 3,3-difluorotetrahydrofurans containing in 2 and 4

Full text of DOI:10.1016/S0040-4020(01)80890-5

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