Details

Autor(en) / Beteiligte

• Marinković, Siniša
• Hoffmann, Norbert

Titel

Diastereoselective Radical Tandem Addition-Cyclization Reactions of Aromatic Tertiary Amines by Semiconductor-Sensitized Photochemical Electron Transfer

Ist Teil von

• European journal of organic chemistry, 2004-07, Vol.2004 (14), p.3102-3107

Ort / Verlag

Weinheim: WILEY-VCH Verlag

Erscheinungsjahr

2004

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The diastereoselective radical tandem addition‐cyclization reaction of N,N‐dimethylaniline (2) with menthyloxyfuranone 1 was initiated by photochemically induced electron transfer using inorganic semiconductors (TiO2, ZnS, SiC and SnO2) as sensitizers. The rearomatization step, which also causes the partial reduction of 1, was studied by isotopic labeling experiments using deuterated derivatives of 2. The influence of the semiconductor surface on these processes has been characterized and compared with the results obtained under homogeneous conditions. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)