18232-07-0Relevant academic research and scientific papers
A convenient new route to 4-substituted benzo[de][3,6]phenanthrolin- 6(6H)-ones: Important intermediates in the synthesis of ring-A analogues of the cytotoxic marine alkaloid ascididemin
Copp, Brent R.,Hansen, Richard P.,Appleton, David R.,Lindsay, Brent S.,Squire, Chris J.,Clark, George R.,Rickard, Cliff E. F.
, p. 2665 - 2676 (1999)
4-ethylthio- and (4-(4''-methylphenylthio)benzo[de][3,6]phenanthrolin- 6-(6H)-one have been synthesised in 4 steps from benzoquinone and then readily converted to the 4-amino (6d) and 4-methoxy (6c) analogues by nucleophilic substitution. Further elaborat
