Elsevier

Tetrahedron

Volume 55, Issue 45, 5 November 1999, Pages 12957-12968
Tetrahedron

Reductive transformation of α,β-epoxy ketones and other compounds promoted through photoinduced electron transfer processes with 1,3-dimethyl-2-phenylbenzimidazoline (DMPBI)

https://doi.org/10.1016/S0040-4020(99)00804-2Get rights and content

Abstract

Photoreactions of epoxy ketones, aromatic ketones, haloketones, and aromatic halides with 1,3-dimethyl-2-phenylbenzimidazoline (DMPBI) were studied. Photoinducedsingle-electron transfer from DMPBI to such substrates initiates the reactions, followed by radical rearrangement and reduction to finally give several reduced products in modest to good yields.

Photoreactions of epoxy ketones and other compounds with 1,3-dimethyl-2-phenylbenzimidazoline (DMPBI) gave reduced products.

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