Transition metals catalyzed C-C and C-O bonds formation: Facile synthesis of flavans and benzoxepines

B, Venkat Ramulu and Mahendar, L and Krishna, J and Reddy, A G K and Suchand, B and G, Satyanarayana (2013) Transition metals catalyzed C-C and C-O bonds formation: Facile synthesis of flavans and benzoxepines. Tetrahedron, 69 (38). pp. 8305-8315. ISSN 0040-4020

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Abstract

A simple and practical method has been developed based on intermolecular [Pd]-catalyzed C-C and an intramolecular [Cu]-catalyzed C-O bond formations for the synthesis of flavans and benzoxepines. Interestingly, the method is amenable for the synthesis of a wide variety of flavans and benzoxepines with dense functionalities on aromatic moieties. Significantly, flavans and benzoxepines are present as core/part-structures in many biologically active natural products

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IITH Creators:	IITH Creators ORCiD G, Satyanarayana UNSPECIFIED
Item Type:	Article
Additional Information:	We thank Dr. P.C. Ravi Kumar for the suggestions. B.V.R., L.M., J.K., and A.G.K. thank CSIR, New Delhi, for the award of research fellowship.
Uncontrolled Keywords:	Flavans; Benzoxepines; [Pd]-catalysis; [Cu]-catalysis; Dihydrochalcones; Alcohols
Subjects:	?? sub5.8 ??
Divisions:	Department of Chemistry
Depositing User:	Team Library
Date Deposited:	27 Nov 2014 07:36
Last Modified:	31 Dec 2015 11:08
URI:	http://raiithold.iith.ac.in/id/eprint/958
Publisher URL:	http://dx.doi.org/10.1016/j.tet.2013.05.046
OA policy:	http://www.sherpa.ac.uk/romeo/issn/0040-4020/
Related URLs:	Google Scholar

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