75649-90-0Relevant academic research and scientific papers
Transition metal-free cyclobutene rearrangement in fused naphthalen-1-ones: Controlled access to functionalized quinones
Herrera, Fernando,Luna, Amparo,Fernández, Israel,Almendros, Pedro
, p. 1290 - 1293 (2020)
The controlled synthesis of 1,4-naphthoquinones and tetraphene-7,12-diones, which bear the ABCD-ring of landomycins, has been accomplished directly through oxidative rearrangement of common stable precursors, namely, previously non-isolable cyclobuta[a]naphthalen-4(2H)-ones.
REGIOSELECTIVE SYNTHESYS OF D-RING SUBSTITUTED BENZANTHRACENES BY ONE-POT PHOTOCHEMICAL REACTION
Maruyama, Kazuhiro,Tojo, Masahiro,Iwamoto, Hidetoshi,Otsuki, Tetsuo
, p. 827 - 830 (2007/10/02)
Benzanthracene-7,12-diones containing methoxy group on the 8-, 9-, 10, and/or 11-positions(D-ring) were synthesized regioselectively by one-pot photochemical reaction of 2-bromo-3-methoxy-1,4-naphthoquinone derivatives with 1,1-diphenylethylene.
