Direct synthesis of γ-pyrones by electrophilic condensation of β-ketoesters-Reference-Cited by-同舟云学术

Direct synthesis of γ-pyrones by electrophilic condensation of β-ketoesters

Published:2017 Issue:3 Volume:15 Page:680-683
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Rodrigues Catarina A. B.¹²³⁴⁵,Misale Antonio¹²³⁴,Schiel Florian¹²³⁴,Maulide Nuno¹²³⁴

Affiliation:

1. University of Vienna

2. Institute of Organic Chemistry

3. 1090 Vienna

4. Austria

5. Instituto de Investigação do Medicamento (iMed.ULisboa)

Abstract

Condensation of β-ketoesters into γ-pyrones mediated by triflic anhydride is presented. Mechanistic studies were performed to rationalize this transformation.

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2017/OB/C6OB01884J

Reference26 articles.

1. Chemical Transformations Induced by Triflic Anhydride

2. Chemo- and Stereoselective Transition-Metal-Free Amination of Amides with Azides

3. Unexpected Electrophilic Rearrangements of Amides: A Stereoselective Entry to Challenging Substituted Lactones

4. Steering Reaction Pathways: From Benzyl Claisen Rearrangements to Powerful Ionic Shifts

5. Sulfur(IV)-Mediated Transformations: From Ylide Transfer to Metal-Free Arylation of Carbonyl Compounds

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