Synthesis of Spiro Ketals, Orthoesters, and Orthocarbonates by CpRu-Catalyzed Decomposition of α-Diazo-β-ketoesters

Tortoreto, Cecilia; Achard, Thierry; Egger, Leo; Guenee, Laure; Lacour, Jérôme

doi:10.1021/acs.orglett.5b03380

Article scientifique

Anglais

Synthesis of Spiro Ketals, Orthoesters, and Orthocarbonates by CpRu-Catalyzed Decomposition of α-Diazo-β-ketoesters

Contributeurs/tricesTortoreto, Cecilia; Achard, Thierry; Egger, Leo; Guenee, Laure; Lacour, Jérôme

Publié dansOrganic letters, vol. 18, no. 3, p. 240-243

Date de publication2016

Résumé

Reactions of α-diazo-β-ketoesters with cyclic ketones, lactones, and carbonates are reported. Thanks to the combined use of salt [CpRu(CH3CN)3][BArF] and 1,10-phenanthroline as catalyst for the diazo decomposition, effective and practical syntheses of spiro bicyclic ketals, orthoesters, and orthocarbonates are afforded.

Structure d'affiliation

Faculté des sciences / Section de chimie et biochimie / Département de chimie organique

Groupe de recherche

Groupe Lacour

Citation (format ISO)

TORTORETO, Cecilia et al. Synthesis of Spiro Ketals, Orthoesters, and Orthocarbonates by CpRu-Catalyzed Decomposition of α-Diazo-β-ketoesters. In: Organic letters, 2016, vol. 18, n° 3, p. 240–243. doi: 10.1021/acs.orglett.5b03380

Article (Published version)

Identifiants

PID : unige:79450
DOI : 10.1021/acs.orglett.5b03380

ISSN du journal1523-7052

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Synthesis of Spiro Ketals, Orthoesters, and Orthocarbonates by CpRu-Catalyzed Decomposition of α-Diazo-β-ketoesters

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