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Tin-free radical sequences under acidic conditions. Convergent access to azole-containing structures.

Abstract : [reaction: see text] Various xanthates add efficiently to olefins bearing [1,2,4]triazole, imidazole, or benzimidazole moieties in the presence of camphorsulfonic acid via a radical chain reaction initiated by a small amount of lauroyl peroxide. The adducts may be transformed to more complex molecules by implementing a further radical cyclization.
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https://hal-polytechnique.archives-ouvertes.fr/hal-00969328
Contributor : Denis Roura Connect in order to contact the contributor
Submitted on : Wednesday, April 2, 2014 - 1:41:01 PM
Last modification on : Thursday, December 9, 2021 - 2:26:02 PM

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Fabien Gagosz, Samir Z. Zard. Tin-free radical sequences under acidic conditions. Convergent access to azole-containing structures.. Organic Letters, 2002, 4 (24), pp.4345-4348. ⟨10.1021/ol0270024⟩. ⟨hal-00969328⟩

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