Literature DB >> 11922805

Concise synthesis of anhydrovinblastine from leurosine.

Christophe Hardouin1, Eric Doris, Bernard Rousseau, Charles Mioskowski.   

Abstract

[reaction: see text] The Cp(2)TiCl-mediated deoxygenation of leurosine (1) afforded anhydrovinblastine (4) in good yield. Furthermore, as the reaction proceeded via a carbon-centered radical intermediate, this transient was also trapped by a hydrogen-atom donor to afford selectively reduced alkaloid 10.

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Year:  2002        PMID: 11922805     DOI: 10.1021/ol025560c

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  1 in total

Review 1.  New advances in titanium-mediated free radical reactions.

Authors:  Bianca Rossi; Simona Prosperini; Nadia Pastori; Angelo Clerici; Carlo Punta
Journal:  Molecules       Date:  2012-12-11       Impact factor: 4.411

  1 in total

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