Journal Articles Journal of Organic Chemistry Year : 2025

Transamination of Zwitterionic Quinones with Polyamines: The Carbon Bridge Matters

Abstract

The one-pot transamination reactions on a zwitterionic benzoquinonemonoimine yield either a quinoxaline derivative or bis-zwitterionic macrocycles, depending on the number of carbon atoms bridging primary polyamines. These latter products, featuring two confined donor cavities are the result of a [2+2] condensation without the need for template effect nor high dilution conditions.

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Year Month Jours
Avant la publication
Monday, June 30, 2025
Embargoed file
Monday, June 30, 2025
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Dates and versions

hal-04867721 , version 1 (06-01-2025)

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Vlad Tarpa, Jean-François Longevial, Michel Giorgi, Gabriel Canard, Simon Pascal, et al.. Transamination of Zwitterionic Quinones with Polyamines: The Carbon Bridge Matters. Journal of Organic Chemistry, 2025, 90 (2), pp.1001-1005. ⟨10.1021/acs.joc.4c02100⟩. ⟨hal-04867721⟩
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