Hypervalent iodine mediated oxidative cyclization of o-hydroxystilbenes into benzo- and naphthofurans

Singh, Fateh V. and Wirth, Thomas ORCID: https://orcid.org/0000-0002-8990-0667 2012. Hypervalent iodine mediated oxidative cyclization of o-hydroxystilbenes into benzo- and naphthofurans. Synthesis (Stuttgart) 44 (08) , pp. 1171-1177. 10.1055/s-0031-1290588

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Abstract

A new and convenient metal-free cyclization of ortho-hydroxystilbenes into 2-arylbenzofurans and 2-arylnaphthofurans mediated by hypervalent iodine reagents is described. The cyclization products are isolated in good to excellent yields using stoichiometric (diacetoxyiodo)benzene in acetonitrile.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Chemistry
Subjects:	Q Science > QD Chemistry
Uncontrolled Keywords:	benzofurans - cyclization - hypervalent iodine reagents - naphthofurans - stilbenes
Publisher:	Georg Thieme Verlag
ISSN:	0039-7881
Last Modified:	20 Oct 2022 07:43
URI:	https://orca.cardiff.ac.uk/id/eprint/26199

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