Friedländer reaction in the synthesis of 2-(phosphoryl)alkyl-substituted 1,6-naphthyridines
作者:Pavel S. Lemport、Georgy V. Bodrin、Andrey I. Belyakov、Pavel V. Petrovskii、Anna V. Vologzhanina、Edward E. Nifant’ev
DOI:10.1016/j.mencom.2009.11.002
日期:2009.11
First 2-(phosphoryl)alkyl-substituted 1,6-naphthyridines have been synthesized by the Friedlanderreaction between 4-amino-3-formylpyridine and phosphorus-containing ketones; their structures have been confirmed by 1H, 13C and 31P NMR spectroscopy and X-ray diffraction analysis.