作者:Tomás C. Tempesti、Adriana B. Pierini、María T. Baumgartner
DOI:10.1021/jo050646f
日期:2005.8.1
We here report the synthesis of 10-aryl-9-hydroxy- and 10-aryl-9-aminophenanthrenes by reaction of the anions of 9-phenanthrol and 9-aminophenanthrene, respectively, with aryl halides (iodobenzene, 4-iodoanisole, 9-bromophenantrene). Good yields of 9,10-disubstituted phenanthrenes were obtained in these reactions (>75% and ∼50% for the 9-amino and 9-hydroxyphenanthrene rings, respectively). Extension
我们在这里报告了9-菲咯啉和9-氨基菲阴离子分别与芳基卤化物(碘代苯,碘代苯,4-碘苯甲醚,9-溴芬ant)。在这些反应中获得了9,10-二取代菲的良好收率(9-氨基和9-羟基菲环分别> 75%和〜50%)。的程序与两个阴离子的反应的延伸ö -dihalobenzenes导致闭环产物的合成(氮杂或氧杂茚并[1,2升]菲),其承受五环芳族稠合环体系,虽然总产量较低(约35%)。