Synthesis of fluorinated fused benzofurans and benzothiophenes: smiles-type rearrangement and cyclisation of perfluoro(het)aryl ethers and sulfides

Lithium–bromine exchange in 2-bromophenyl perfluoroaryl ethers or sulfides affords fused fluorinated benzofurans or benzothiophenes respectively by SNAr substitution of the adjacent fluorine in the perfluoroaryl substituent. The structures of the new compounds were confirmed by NMR spectroscopy and...

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Bibliographic Details

Main Authors:	Julia Ponce Gonzalez, Mark Edgar, Mark Elsegood, George Weaver
Format:	Default Article
Published:	2011
Subjects:	Organic chemistry not elsewhere classified Other chemical sciences not elsewhere classified untagged Chemical Sciences not elsewhere classified Organic Chemistry
Online Access:	https://hdl.handle.net/2134/11881
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