The first application of the Friedländer reaction for the synthesis of [1,8]naphthyridine derivatives containing phosphorus
摘要:
The first 2,3-alkylenesubstituted [1,8]naphthyridines bearing a phosphorus moiety have been synthesised by the Friedlander annulations of 2-aminonicotinaldehyde 1 with 2-diphenylphosphoryl(thiophosphoryl)cyclopentanones 7-9.
Synthesis, Antimicrobial Activity and Molecular Docking Study of Novel<i>α</i>‐(Diphenylphosphoryl)‐ and<i>α</i>‐(Diphenylphosphorothioyl)cycloalkanone Oximes
作者:Nejib Jebli、Selma Hamimed、Kristof Van Hecke、Jean‐François Cavalier、Soufiane Touil
DOI:10.1002/cbdv.202000217
日期:2020.8
A series of novel α-(diphenylphosphoryl)- and α-(diphenylphosphorothioyl)cycloalkanone oximes have been synthesized in search for novel bioactive molecules. Their structures were characterized by various spectroscopic methods including IR, NMR ( 1 H, 31 P, 13 C), mass spectrometry and single crystal X-ray diffraction. The newly synthesized phosphorus-containing oximes were screened for their in vitro
New type of 2-alkyl-substituted 1,8-naphthyridine systems containing a phosphoryl group in the side chain
作者:P. S. Lemport、G. V. Bodrin、M. P. Pasechnik、A. G. Matveeva、P. V. Petrovskii、A. V. Vologzhanina、E. E. Nifant’ev
DOI:10.1007/s11172-007-0293-8
日期:2007.9
First organophosphorus derivatives of 2-alkyl-and 2,3-alkylene-substituted 1,8-naphthyridines were synthesized by the Friedländer reaction starting from 2-aminonicotinaldehyde and diphenylphosphoryl(cyclo)alkanones, respectively.
Abstract In recent years β-phosphoryl ketones were considered as valuable intermediates in organic synthesis. In the present work we studied the reaction of enamines 1 with monochlorophosphine 2 which led to the β-phosphinoyl cycloalkanones 3. The structure of products 3 was confirmed by NMR and IR spectroscopy.
A new synthesis of .alpha.-phosphinoyl cycloalkanones by phosphinylation of cycloalkanone enolates. Crystal and molecular structure of 2-(diphenylphosphinoyl)-3-[tris(methylthio)methyl]cyclopentanone and 2-(diphenylphosphinoyl)-3-carbomethoxycyclopentanone
作者:Marian Mikolajczyk、Piotr Kielbasinski、Michal W. Wieczorek、Jaroslaw Blaszczyk、Alfred Kolbe
DOI:10.1021/jo00291a018
日期:1990.2
Simonov, Yu. A.; Lampeka, R. D.; Morozova, L. N., Russian Journal of Inorganic Chemistry, 1993, vol. 38, p. 1098 - 1100
作者:Simonov, Yu. A.、Lampeka, R. D.、Morozova, L. N.、Skopenko, V. V.、Dvorkin, A. A.