Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

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

Abstract

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).