PdCl-catalyzed heterocyclotrimerization in MeOH/scCO : A versatile approach to dimethyl pyridine-3,5-dicarboxylate from methyl acrylate and urea
Science in China, Series B: Chemistry, ISSN: 1006-9291, Vol: 51, Issue: 5, Page: 447-451
2008
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Article Description
A novel and green method for the synthesis of dimethyl pyridine-3,5- dicarboxylate has been developed. It is PdCl-catalyzed heterocyclotrimerization of methyl acrylate with urea in methanol/supercritical carbon dioxide. The target compound was obtained with a 75% isolated yield under the optimized conditions. © 2008 Science Press.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=43149119279&origin=inward; http://dx.doi.org/10.1007/s11426-008-0055-y; http://link.springer.com/10.1007/s11426-008-0055-y; http://link.springer.com/content/pdf/10.1007/s11426-008-0055-y; http://link.springer.com/content/pdf/10.1007/s11426-008-0055-y.pdf; http://link.springer.com/article/10.1007/s11426-008-0055-y/fulltext.html; https://dx.doi.org/10.1007/s11426-008-0055-y; https://link.springer.com/article/10.1007/s11426-008-0055-y; http://www.springerlink.com/index/10.1007/s11426-008-0055-y; http://www.springerlink.com/index/pdf/10.1007/s11426-008-0055-y
Springer Science and Business Media LLC
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