Synthesis, Crystal Structure and Antitumor Study of a Cobalt(II) Complex of the 2-Acetylpyrazine Thiosemicarbazone

Pro- jection of the infinite 2D supramolecular network of the Cu(II) complexes onto the ab plane (hydro- gen atoms, except those forming hydrogen bonds, are omitted for

Yong-Jie Ding, Chun-Xiang Zhao, Chao-Yu Pei, and Guo-Xuan Wen Department of Chemistry, Zhoukou Normal University, Zhoukou 466001, P.. China Reprint requests

b College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha City, Hunan 410081,

The results indicate that the complex shows in- tense fluorescence at around 498 nm, that it is a para- magnetic system and shows a weak antiferromagnetic coupling at low

In other words, the parallel orientated phen and p-formylbenzoato ligands are stacked alternat- ingly with the close interplanar distance of 3.40(1) ˚ A, suggesting considerable

c Organisch-Chemisches Institut der Universit¨at Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany Reprint requests to Prof. Scherer on the occasion of his 75

The reaction of 2 with dppe in CH 2 Cl 2 afforded, after column chromatography of the reaction mix- ture, the neutral complex 3 rather than the cationic complex 4 (Scheme 1)..

In our earlier studies, it also was found that the cobalt complex of another thiosemicarbazone ligand exhibited poorer antitumor activity compared to the free ligand against the