Synlett 2017; 28(02): 207-213
DOI: 10.1055/s-0036-1588882
letter
© Georg Thieme Verlag Stuttgart · New York

Use of α,ω-Dichloroketimine Building Blocks for the Construction of 1-Azabicyclo[3.1.0]hexanes, Piperidines, Pyridines, Pyrroles, and Tetrahydroindoles

Nicola Piens
SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium   eMail: matthias.dhooghe@UGent.be   eMail: norbert.dekimpe@UGent.be
,
Wim Aelterman
SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium   eMail: matthias.dhooghe@UGent.be   eMail: norbert.dekimpe@UGent.be
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Matthias D’hooghe*
SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium   eMail: matthias.dhooghe@UGent.be   eMail: norbert.dekimpe@UGent.be
,
Norbert De Kimpe*
SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium   eMail: matthias.dhooghe@UGent.be   eMail: norbert.dekimpe@UGent.be
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Publikationsverlauf

Received: 19. August 2016

Accepted after revision: 24. August 2016

Publikationsdatum:
13. September 2016 (online)


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Abstract

A variety of different N-[2-chloro-4-(chloromethyl)pent-4-enylidene]amines and N-(2,6-dichlorohex-4-enylidene)amines was prepared for the first time, and their reactivity as eligible building blocks for the synthesis of biologically relevant nitrogen-containing heterocyclic compounds was studied. In this way, a convenient entry into functionalized 1-azabicyclo[3.1.0]hexanes, piperidines, pyridines, pyrroles, and tetrahydroindoles was developed, pointing to the broad synthetic flexibility of these dichlorinated imine substrates.

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