91677-16-6Relevant academic research and scientific papers
Bis{2-[(phenyl imino) eth yl]-1H-pyrrol-1-ido-κ2 N,N′}nickel(II): A supra molecular structure formed by C - H...π hydrogen bonds
Su, Bi-Yun,Wang, Jia-Xiang,Liu, Xiang,Li, Qian-Ding
, p. 851 - 854 (2013)
In the title compound, [Ni(C12H11N2)2], the NiII cation lies on an inversion centre and has a square-planar coordination geometry. This transition metal complex is composed of two deprotonated N,N′-bidentate 2-[(phenyl imino) ethyl]-1H-pyr rol-1-ide ligands around a central Ni II cation, with the pyrrolide rings and imine groups lying trans to each other. The Ni - N bond lengths range from 1.894(3) to 1.939(2)A and the bite angle is 83.13(11)°. The Ni - N(pyrrolide) bond is substantially shorter than the Ni - N(imino) bond. The planes of the phenyl rings make a dihedral angle of 78.79(9)° with respect to the central NiN4 plane. The mol ecules are linked into simple chains by an intermolecular C - H...π interaction involving a phenyl β-C atom as donor. Intramolecular C - H...π interactions are also present.
Efficient microwave-assisted syntheses of a series of novel mono(Imino)Pyrrolyl compounds
Su, Biyun,Li, Xiaoteng,Wang, Xudong,Li, Qianding
, p. 1955 - 1963 (2015/12/12)
A series of novel mono(imino)pyrroles that were hard to prepare under traditional solvent reaction condition were readily synthesized under solvent free condition using microwave chemistry via p-TSA (p-toluenesulfonic acid) catalyzed Schiff base condensation. The structures of the compounds were characterized by means of MS, 1H NMR, IR, elementary analysis and X-ray diffraction analysis. The reactivity of different aromatic amines with 2-acetylpyrrole was discussed.
