Details

Autor(en) / Beteiligte

• Gao, Zhenzhen
• Wang, Chang
• Zhou, Leijie
• Yuan, Chunhao
• Xiao, Yumei
• Guo, Hongchao

Titel

Phosphine-Catalyzed [8 + 2]-Annulation of Heptafulvenes with Allenoates and Its Asymmetric Variant: Construction of Bicyclo­[5.3.0]­decane Scaffold

Ist Teil von

• Organic letters, 2018-07, Vol.20 (14), p.4302-4305

Ort / Verlag

United States: American Chemical Society

Erscheinungsjahr

2018

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• In this paper, a phosphine-catalyzed [8 + 2]-annulation of heptafulvene with allenoates has been achieved under mild conditions, giving functionalized bicyclo­[5.3.0]­decane derivatives in moderate to excellent yields. Using chiral phosphine as the catalyst, optically active products were obtained in moderate to high yields with excellent enantioselectivities.