5400-86-2Relevant academic research and scientific papers
An atom economical method for the direct synthesis of quinoline derivatives from substituted o-nitrotoluenes
Liu, Guiyan,Yi, Maocong,Liu, Lu,Wang, Jingjing,Wang, Jianhui
, p. 2911 - 2914 (2015/02/19)
A highly efficient one-pot procedure for the preparation of substituted quinolines from substituted o-nitrotoluenes with electron-withdrawing groups and olefins (acrylic esters and acrylonitriles) using a cesium catalyst has been developed. A plausible [2+4] cycloaddition mechanism is proposed. This method uses nitroaromatic compounds as the starting materials to give quinoline derivatives in good to high yields under mild conditions with no transition metal catalysis. It provides an atom economical pathway for the synthesis of quinoline derivatives which could be used in industrial processes.
A convenient protocol for the synthesis of ligands from a 4-methyl-3,5-diacylaminophenyl platform
Pickaert, Guillaume,Cesario, Michele,Ziessel, Raymond
, p. 5335 - 5341 (2007/10/03)
The synthesis of stable and highly organized phenanthroline, terpyridine, and pyridino-oxazoline ligands bearing one or two 4-methyl-3,5-diacylaminophenyl modules equipped with two lateral dialkoxyphenyl groups has been performed using EDC·HCl and DMAP reagents in the final coupling reaction. Evidently, in the final ligands and in the solid state intermolecular hydrogen bonding maintains the coherence of the tridimensional structure as clearly evidenced by FT-IR and X-ray diffraction spectroscopy in the cases of the methoxy ligands. The supramolecular packing is also maintained by additional π-π stacking interactions.
Synthesis of oligopyridinic scaffolds from amido substituted phenyl rings for extended hydrogen bonding
Pickaert, Guillaume,Ziessel, Raymond
, p. 2716 - 2726 (2007/10/03)
A series of phenanthroline, terpyridine and pyridino-oxazoline ligands combining a 4-methyl-3,5-diacylaminophenyl platform and two dialkoxyphenyl groups has been prepared by a linear multistep protocol. The synthetic potential of 4-methyl-3,5-(diacyl-amin
Derivatives of 4-sulfanylalkyl-3,5-dinitrobenzyl alcohol and method for preparing the same
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Page 4, (2008/06/13)
The present invention is directed to a novel 4-sulfanylalkyl-3,5-dinitro benzyl alcohol compound and its preparation method, more specifically, derivatives of 4-sulfanylalkyl-3,5-dinitro benzyl alcohol compound having the following formula 1 and its preparation method: wherein, R is hydrogen, alkyl group, or acetyl group, and n is an integer of 1 to 25. The organic compound of the present invention can be used as a material for molecular electronic device.
