Rhodium catalyzed reaction of internal alkynes with organoborons under CO atmosphere: a product tunable reaction

TETRAHEDRON

卷:65

Article

Artok, Levent¹  Kus, Melih¹  Aksin-Artok, Oezge¹  Dege, Fatma Nurcan¹  Oezkilinc, Fatma Yelda¹ 

[1] Izmir Inst Technol, Fac Sci, Dept Chem, TR-35430 Izmir, Turkey

关键词: Carbonylation;    Rhodium catalysis;    Organoborons;   

DOI  :  10.1016/j.tet.2009.09.044

来源: Elsevier

【 摘 要 】

Alkynes react with organoborons under a CO atmosphere in the presence of a rhodium(I) catalyst to afford mainly 5-aryl-2(5H)-furanones, alpha,beta-unsaturated ketones, and indanones. The product selectivity can be tuned by modifying the reaction conditions. (C) 2009 Elsevier Ltd. All rights reserved.

【 授权许可】

Free