Synthesis of some 2,3-14C-quinoxaline derivatives

Synthesis of some 2,3-14C-quinoxaline derivatives

6‐Chloro‐lH‐quinoxalin‐2‐one‐2,3‐14C was prepared by the novel condensation of 4‐chloro‐1,2‐phenylenediamine with glyoxylic acid‐14C (U). The labelled quinoxalinone was transformed further into 2,6‐dichloroquinoxaline‐2,3‐14C and 6‐chloro‐2‐(1′‐piperazinyl)‐quinoxaline‐2,3‐14C....

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Veröffentlicht in:Journal of labelled compounds & radiopharmaceuticals 1978, Vol.14 (3), p.349-353
Hauptverfasser: Saari, Walfred S., Lumma Jr, William C.
Format: Artikel
Sprache:eng
Schlagworte:
2,6‐dichloroquinoxaline
6-Chloro-2-(1′-piperazinyl)-quinoxaline
6-chloro-lH-quinoxalin-2-one
6-dichloroquinoxaline
glyoxylic acid
quinoxaline
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Zusammenfassung:6‐Chloro‐lH‐quinoxalin‐2‐one‐2,3‐14C was prepared by the novel condensation of 4‐chloro‐1,2‐phenylenediamine with glyoxylic acid‐14C (U). The labelled quinoxalinone was transformed further into 2,6‐dichloroquinoxaline‐2,3‐14C and 6‐chloro‐2‐(1′‐piperazinyl)‐quinoxaline‐2,3‐14C.
ISSN:0362-4803
1099-1344
DOI:10.1002/jlcr.2580140306