Details

Autor(en) / Beteiligte

• Li, Chenguang
• Xing, Juxiang
• Zhao, Jingming
• Huynh, Patrick
• Zhang, Wanbin
• Jiang, Pingkai
• Zhang, Yong Jian

Titel

Pd-Catalyzed Regioselective and Stereospecific Suzuki–Miyaura Coupling of Allylic Carbonates with Arylboronic Acids

Ist Teil von

• Organic letters, 2012-01, Vol.14 (1), p.390-393

Ort / Verlag

United States: American Chemical Society

Erscheinungsjahr

2012

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The Pd-catalyzed Suzuki–Miyaura coupling reaction of unsymmetric 1,3-disubstituted secondary allylic carbonates with arylboronic acids has been developed in a wet solvent under a base-free system to afford allyl–aryl coupling products in a high level of isolated yields with complete regio- and E/Z-selectivities with good to excellent chemoselectivities. The coupling reaction of optically active allyl carbonates gave allyl–aryl coupling products with excellent enantioselectivities with inversion of the stereochemistry. This coupling method was successfully applied to the synthesis of (S)-naproxen.