A Straightforward Route to Helically Chiral N-Heteroaromatic Compounds: Practical Synthesis of Racemic 1,14-Diaza[5]helicene and Optically Pure 1- and 2-Aza[6]helicenes
作者:Jiří Míšek、Filip Teplý、Irena G. Stará、Miloš Tichý、David Šaman、Ivana Císařová、Pavel Vojtíšek、Ivo Starý