Manganese (III) based oxidative free-radical cyclizations. 2. Polycyclization reactions proceeding through tertiary cations

Barry B Snider; Raju Mohan; Steven A Kates

doi:10.1016/S0040-4039(01)81003-0

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Manganese (III) based oxidative free-radical cyclizations. 2. Polycyclization reactions proceeding through tertiary cations

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Manganese (III) based oxidative free-radical cyclizations. 2. Polycyclization reactions proceeding through tertiary cations

Barry B Snider, Raju Mohan and Steven A Kates

Tetrahedron letters, Vol.28(8), pp.841-844

1987

DOI: https://doi.org/10.1016/S0040-4039(01)81003-0

Abstract

Oxidative cyclization of 5 with Mn(OAc)3 ·2H2O gives mainly the bicyclic products 7 and 8. On the other hand, oxidative cyclization of 16 and 17 gives mainly the lactones 18 and 20. These data suggest that oxidation of a monocyclic radical to a cation precedes cyclization to form 3, 4, 7, and 8.

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Title: Manganese (III) based oxidative free-radical cyclizations. 2. Polycyclization reactions proceeding through tertiary cations
Creators: Barry B Snider
Raju Mohan
Steven A Kates
Publication Details: Tetrahedron letters, Vol.28(8), pp.841-844
Publisher: Elsevier Ltd
Identifiers: 9924012823701921
Academic Unit: Department of Chemistry
Language: English
Resource Type: Journal article

Manganese (III) based oxidative free-radical cyclizations. 2. Polycyclization reactions proceeding through tertiary cations

Abstract

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