A conjugate addition of arylboronic acids to α,β-unsaturated carbonyl compounds catalyzed by 2β-CD-[Rh(OH)(cod)]2 or [RhCl(cod)]2 in a single aqueous medium

Chemistry Letters

Volumn , Issue 7, 2001, Pages 722-723

  Itooka, Ryoh ^a   Iguchi, Yuki ^a   Miyaura, Norio ^a  

^a HOKKAIDO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0035596169     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2001.722     Document Type: Article

References (13)

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10. 3Bi to unsaturated carbonyl compounds was carried out in aqueous media: S. Venkatraman and C-J. Li, Tetrahedron Lett., 42, 781 (2001).
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12. 2 (0.12 mmol) and β-cyclodextrin (0.24 mmol) in water (15 mL) at 40 °C precipitated a yellow complex (51%).
13. 2 (0.001 mmol) and p-tolylboronic acid (1.5 mmol), and flushed with argon. Water (3 mL) and an α,β-unsaturated carbonyl compound (1.0 mmol) were then added. The mixture was stirred for 6 h at 50 °C. The product was isolated by chromatography over silica gel.