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:

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

Report | Regular issue | Vol 22, No. 8, 1984, pp.1811-1815
Published online, 1st January, 1970
DOI: 10.3987/R-1984-08-1811
Facile Formation of 2,2’-Diquinolylmethane N,N’-Dioxides and Mono-N-oxides And Related Reactions

Genji Iwasaki, Kazuko Wada, Seitaro Saeki, and Masatomo Hamana*

*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan


Reactions of quinoline N-oxides with derivatives of quinaldine or its N-oxide in the presence of t-BuOK in THF at low temperatures afford mono-N-oxides or N,N’-dioxides of 2,2’-diquinolylmethanes, respectively. Some related reactions are also described, which involve reactions of p-chloronitrobenzene giving 2-substituted 4-chloronitrobenzenes.