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.

Communication | Special issue | Vol 61, No. 1, 2003, pp.19-22
Published online, 4th July, 2003
DOI: 10.3987/COM-03-S21
A Novel Ring Transformation of Nitropyrimidinone Leading to Polyfunctionalized Pyridones

Nagatoshi Nishiwaki,* Hiromi Morimura, Kazuo Matsushima, Mina Tamura, and Masahiro Ariga*

*Department of Chemistry, Osaka Kyoiku University, Asahigaoka, Kashiwara, Osaka 582-8582, Japan


Polyfunctionalized 2-pyridones are readily prepared by the ring transformation using 3-methyl-5-nitropyrimidin-4(3H)-one with active methylene compounds in the presence of piperidine.