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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 39, 2009 - Issue 5
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Original Articles

Intermolecular Couplization and Cyclization of Chalcones Promoted by Samarium in DMF

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Pages 799-807 | Received 09 May 2008, Published online: 29 Jan 2009

REFERENCES

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  • (a) Liu , Y. ; Xu , X. ; Zhang , Y. Direct formation of benzoins from diarylmethanones via a rearrangement reaction promoted by samarium metal in DMF. Synlett 2004, 445–448; (b) Liu, Y.; Zhao, Q.; Zhang, Y. Intramolecular cyclization and disilylation of 1,1-dicyano-2,2-diarylethenes promoted by samarium/TMSCl in DMF: A new approach to the syntheses of polysubstituted indenes. Tetrahedron Lett. 2004, 45, 4571–4575; (c) Liu, Y.; Zhang, Y. Formation of 1,4-diketones via bis-acylation of the conjugated carbon–carbon double bonds in acrylates, acrylamides, methyl vinyl ketone, and styrenes with aroyl chlorides promoted by samarium metal in DMF. Tetrahedron 2003, 59, 8429–8437.

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