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A new route to perhydro- and tetrahydro- furo-2,3b furans via radical cyclisation

✍ Scribed by M. Pezechk; A.P. Brunetiere; J.Y. Lallemand

Publisher: Elsevier Science
Year: 1986
Tongue: French
Weight: 162 KB
Volume: 27
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)83861-7

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✦ Synopsis

Perhydrofuro-2,3b furans have been prepared in high yield by radical cyclisation of unsaturated bromo acetals. Their transformation into tetrahydro derivatives is described along with a radical annelation to 2,3-dihydrofurans by tributyltin iodoacetate.

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