Further studies on heterocyclic arene imines. Preparation of 1a,9b-dihydroazirino[<i>f</i>][1,7]phenanthroline, 3b,4a-dihydroazirino-[2,3]phenaleno[1,9-<i>g,h</i>]quinoline and 1a,13b-dihydrodibenzo[1,2:6,7]phenazino[1,2-<i>b</i>]azirine
作者:Nina Bazanov-Katz、Ronen Zangi、Jochanan Blum
DOI:10.1002/jhet.5570330625
日期:1996.11
The syntheses of the K-imine derivatives of 1,7-phenanthroline, phenaleno[1,9-g,h]quinoline, and dibenzo[a,h]phenazine are described. The parent heterocyclic compounds 4, 9 and 14 were oxidized to the corresponding K-oxides, 5, 10 and 15, which in turn were reacted with sodium azide in aqueous acetone. The resulting trans-azido alcohols were then cyclized with tributylphosphine to the title compounds
描述了1,7-菲咯啉,苯并[1,9- g,h ]喹啉和二苯并[ a,h ]吩嗪的K-亚胺衍生物的合成。将母体杂环化合物4、9和14氧化为相应的K-氧化物5、10和15,然后使其与叠氮化钠在丙酮水溶液中反应。将得到的反式-叠氮基醇,然后用三丁基膦为标题化合物环化6,11和16。