Crystal structure of 1-(4-””(E)-3,5-dibromo-2-hydroxy benzylidene” amino phenyl) ethanone oxime, C15H12N2O2 Br2
The title compound, C15H12N2O2Br2 was synthesized by the reaction of 3,5-dibromosalicylal dehyde with 4-amino-phenylethanone oxime in ethanol.The two benzene rings form a dihedral angle of 21.63 °.In the crystal structure, there are a strong intramolecular O2-H2…N2 hydrogen bond between the hydroxyl (O2-H2) group and the Schiff base nitrogen (N2) atom, with the distance between N2 and O2 is 2.580 (4)(A).Moreover, a dimer is formed with another adjacent molecule by two pairs of intermolecular O1-H1 …N1 hydrogen bonds.
oxime-type compound synthesis crystal structure intermolecular
YAN Xiu-li ZHAO Li
School of Chemical and Biological Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China
国内会议
兰州
英文
129-131
2015-07-01（万方平台首次上网日期，不代表论文的发表时间）