797032-45-2Relevant academic research and scientific papers
Functionalizations of [6]- and [7]Helicenes at Their Most Sterically Hindered Positions
Paruch, Kamil,Vyklicky, Libor,Wang, David Zhigang,Katz, Thomas J.,Incarvito, Christopher,Zakharov, Lev,Rheingold, Arnold L.
, p. 8539 - 8544 (2007/10/03)
Although the reactions of enol ethers of aryl methyl ketones with benzoquinone make it easy to prepare nonracemic helicenes that are substituted by hydroxyl groups at their 1,ω-positions, the hydroxyl groups fail to facilitate the introduction of electrop
