4514-53-8Relevant articles and documents
Carbon and Nitrogen Based Nanosheets as Fluorescent Probes with Tunable Emission
Sun, Jingwen,Malishev, Ravit,Azoulay, Adi,Tzadikov, Jonathan,Volokh, Michael,Jelinek, Raz,Shalom, Menny
, (2018/05/14)
2D carbon and nitrogen based semiconductors (CN) have attracted widespread attention for their possible use as low-cost and environmentally friendly materials for various applications. However, their limited solution-dispersibility and the difficulty in p
Green synthesis and self-association of 2,4-diamino-1,3,5-triazine derivatives
Diaz-Ortiz, Angel,Elguero, Jose,Foces-Foces, Concepcion,De La Hoz, Antonio,Moreno, Andres,Del Carmen Mateo, Maria,Sanchez-Migallon, Ana,Valiente, Gema
, p. 952 - 958 (2007/10/03)
2,4-Diamino-1,3,5-triazines have been prepared by reaction of dicyandiamide with nitriles under microwave irradiation, a method that can be considered as a green procedure due to the reduction in the use of solvents during synthesis and purification, the short reaction time and the simplicity of the procedure. The structures have been confirmed in solution by NMR spectroscopy. Variable temperature experiments have been used to calculate the free energy of activation for rotation about the amino-triazine bond. The crystal structures of three 2,4-diamino-6-R-1,3,5-triazine derivatives (3a: R = phenyl, 3i: R = 1-piperidino and 3g: R = 1-phenylpyrazol-3-yl) have been determined by X-ray analysis. The N-H...N interactions change from structure to structure, resulting in a variation from pseudo-honeycomb networks to corrugated rosette layers.
ANTICANCER COMPOSITION AND COMPOUND
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, (2008/06/13)
An anticancer composition containing a compound represented by general formula (I) or a pharmacologically acceptable acid addition salt thereof. In formula (I), R10 and R20 may be the same or different from each other and each represents hydrogen, halogen, amino, aralkylamino, nitro, lower alkyl, lower alkoxy, lower alkoxyalkoxy, lower aralkyloxy or acyl; R30 and R40 may be the same or different from each other and each represents hydrogen, nicotinoyl, benzoyl or lower alkoxy; and n represents 0 or 1.