Abstract
The interaction of guanidine with 1-(3’-hydroxy-3’-methylbutynyl)-9,10-anthraquinone in refluxing butan-1-ol leads to the formation of the cascade transformations products: addition/elimination/cyclization/dehydrocyclization – anthra[9,1-de][1,3]diazocine-2,9-dione, chromeno[4,5,6-cde]benzo[h]quinoline-1,6-dione and 12-(9,10-anthraquinon-1-yl)-2H-phenanthro[2,1,10-def]chromene-1,6-dione systems.
References
1.
10.1016/j.mencom.2009.11.011_bib1
Acetylene Chemistry: Chemistry, Biology, and Material Science,
2005
2.
10.1016/j.mencom.2009.11.011_bib2
Application of Transition Metal Catalysts in Organic Synthesis,
1998
3.
10.1016/j.mencom.2009.11.011_bib3
Vasilevsky
2002
4.
Vasilevsky S.F., Baranov D.S., Mamatyuk V.I., Gatilov Y.V., Alabugin I.V.
Journal of Organic Chemistry,
2009
5.
10.1016/j.mencom.2009.11.011_bib5
Sonogashira
Tetrahedron Lett.,
1975
6.
Hall N.F.
Journal of the American Chemical Society,
1930
7.
Piskunov A.V., Moroz A.A., Shvartsberg M.S.
Russian Chemical Bulletin,
1987