Photoinduced Electron Transfer Reactions of α-Cyclopropyl- and α-Epoxy Ketones. Tandem Fragmentation−Cyclization to Bi-, Tri-, and Spirocyclic Ketones

Reductive photoinduced electron transfer (PET) reactions have been performed with various bicyclic α-cyclopropyl-substituted ketones and tertiary amines. The reaction resulted in a regioselective cleavage of one cyclopropyl bond under formation of an exocyclic radical with an endocyclic enolate unit...

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Veröffentlicht in:	Journal of organic chemistry 1996-12, Vol.61 (25), p.8885-8896
Hauptverfasser:	Kirschberg, Thorsten, Mattay, Jochen
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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