Synthesis and Properties of Diamino-Substituted Dipyrido [3,2-<i>a</i>: 2′,3′-<i>c</i>]phenazine
作者:Masaki Yamada、Yoshihito Tanaka、Yasuyuki Yoshimoto、Shigeyasu Kuroda、Ichiro Shimao
DOI:10.1246/bcsj.65.1006
日期:1992.4
A heteroaromatic compound 3,6-diaminodipyrido[3,2-a: 2′,3′-c]phenazine was synthesized with an improved method to convert 1,10-phenanthroline derivatives to the corresponding 5,6-diones. It was shown that the electron-donating effects of amino substituents were extended not only to pyridine rings but also to the phenazine ring.
合成了一种杂芳香化合物3,6-二氨基二吡啶[3,2-a:2′,3′-c]苯并噻嗪,采用改进的方法将1,10-菲啰啉衍生物转化为相应的5,6-二酮。研究表明,氨基取代基的供电子效应不仅延伸到吡啶环,还延伸到噻嗪环。