An Improved Oxidation Method for the Synthesis of Azodicarbonyl Compounds

An Improved Oxidation Method for the Synthesis of Azodicarbonyl Compounds

Five representative hydrazo compounds have been oxidized in high yield using Br 2 and pyridine. Yields range from 80% to 93%. For the synthesis of dibenzyl azodicarboxylate, this process produced analytically pure material directly from the reaction mixture.

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Veröffentlicht in:Synthetic communications 1997-09, Vol.27 (18), p.3197-3200
Hauptverfasser: Starr, Jeremy T., Rai, Gurdev S., Dang, Hung, McNelis, Brian J.
Format: Artikel
Sprache:eng
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Zusammenfassung:Five representative hydrazo compounds have been oxidized in high yield using Br 2 and pyridine. Yields range from 80% to 93%. For the synthesis of dibenzyl azodicarboxylate, this process produced analytically pure material directly from the reaction mixture.
ISSN:0039-7911
1532-2432
DOI:10.1080/00397919708004179