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Paper | Regular issue | Vol 65, No. 7, 2005, pp.1569-1576
Published online, 22nd April, 2005
DOI: 10.3987/COM-05-10369
Novel Method for the Synthesis of 2,5-Bisheteroaryl-3,6-dichloro-1,4-benzoquinones

Nelli G. Batenko, Gatis A. Karlivans, and Raimonds E. Valters*

*Faculty of Material Science and Applied Chemistry, Riga Technical University, Azenes St. 14/24, LV-1048, Riga, Latvia


A new method for the synthesis of symmetrical and asymmetrical 2,5-bisheteroaryl-3,6-dichloro-1,4-benzoquinones with sulfur and/or nitrogen containing heterocycles has been elaborated on the basis of easily obtainable benzofuran (2).