Synthesis 2016; 48(20): 3589-3596
DOI: 10.1055/s-0035-1561656
paper
© Georg Thieme Verlag Stuttgart · New York

Practical Method for the Preparation of 2,2-Dimethyl-5-{aryl[(hetero)aryl]methyl}-1,3-dioxane-4,6-diones: Synthesis and Mechanistic Study

Ewelina Najda
Department of Organic Chemistry, Faculty of Chemistry, Gdansk University of Technology, Narutowicza 11/12, 80-233 Gdansk, Poland   eMail: mak@pg.gda.pl
,
Anna Zakaszewska
Department of Organic Chemistry, Faculty of Chemistry, Gdansk University of Technology, Narutowicza 11/12, 80-233 Gdansk, Poland   eMail: mak@pg.gda.pl
,
Karolina Janikowska*
Department of Organic Chemistry, Faculty of Chemistry, Gdansk University of Technology, Narutowicza 11/12, 80-233 Gdansk, Poland   eMail: mak@pg.gda.pl
,
Sławomir Makowiec*
Department of Organic Chemistry, Faculty of Chemistry, Gdansk University of Technology, Narutowicza 11/12, 80-233 Gdansk, Poland   eMail: mak@pg.gda.pl
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Publikationsverlauf

Received: 17. Februar 2016

Accepted after revision: 02. Mai 2016

Publikationsdatum:
10. Juni 2016 (online)


Abstract

An efficient practical synthetic procedure has been developed for the synthesis of 2,2-dimethyl-5-{aryl[(hetero)aryl]methyl}-1,3-dioxane-4,6-diones through Friedel–Crafts alkylation. The scope and limitation of the reaction of 2,2-dimethyl-5-arylidene-1,3-dioxane-4,6-diones with π-excess aromatic systems have been delineated.

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