1988•Journal of Labelled Compounds and RadiopharmaceuticalsRequires access

Synthesis of perdeuterio‐1,4‐diazabicyclo[2,2,2]octane (DABCO‐2H12)

A. A. Gorman, M. C. H. STANDEN

Abstract

Abstract 1,4‐Diazabicyclo[2,2,2]octane (DABCO) is an efficient quencher of singlet oxygen, O2(1Δg), and is used as an indicator of O2(1Δg) intermediacy in both chemical and biochemical oxidative processes. The quenching is physical in character and the fully deuteriated derivative, DABCO‐2H12, is a molecule of potential mechanistic importance. Its synthesis with >98% isotopic purity is described.

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Key concepts: DABCO, Chemistry, Octane, Singlet oxygen, Quenching (fluorescence), Molecule, Medicinal chemistry, Bicyclic molecule