Detail of "1532-84-9"

Reference

Studies of transition metal complexes with 2N-quinolyl-and 2N-isoquinolyl-1,1,3,3-tetramethylguanidines

Studies of transition metal complexes with 2N-quinolyl-and 2N-isoquinolyl-1,1,3,3-tetramethylguanidines. Foroughifar, N.; Amani, S. (Department of Chemistry, University of Arak, Arak, Iran). Journal of Sciences, Islamic Republic of Iran, 7(4), 256-260 (English) 1996 National Center for Scientific Research. CODEN: JSIIEN. ISSN: 1016-1104. DOCUMENT TYPE: Journal CA Section: 78 (Inorganic Chemicals and Reactions) Ligands derived from 8-quinoline, 6-quinoline, 1-isoquinoline, and 5-isoquinoline were synthesized. 149297-33-6 and 1532-84-9 are cas registry numbers of chemicals which are used as reagents here. These compds. were used as ligands for complexation of transition metals, such as Cu(II) and Ni(II). According to the spectroscopic data, Cu(II) cation forms (1:1) and (1:2) complexes with 2-(8'-quinolyl)-1,1,3,3-tetramethylguanidine, and 2-(1'-isoquinolyl)-1,1,3,3-tetramethylguanidine, resp. In contrast, 2-(6'-quinolyl)-1,1,3,3-tetramethylguanidine and 2-(5'-isoquinolyl)-1,1,3,3-tetramethylguanidine ligands were shown only in (1:1) metal-ligand complex. When these ligands are reacted with Ni(II), the same results were obtained. .

Synthesis and structure of O-ethyl S-hydrogen (1-isoquinolinyl)carbamothioic acid

All Rights Reserved. Synthesis and structure of O-ethyl S-hydrogen (1-isoquinolinyl)carbamothioic acid. Yu, Yun; Lin, Li-Rong; You, Jun; Huang, Rong-Bin; Zheng, Lan-Sun ( Dep. Chem., Longyan Coll., Longyan, Fujian 364000, Peop. Rep. China). Jiegou Huaxue, 25(5), 604-608 (Chinese) 2006 Jiegou Huaxue Bianji Weiyuanhui. CODEN: JHUADF.Some commonly used reagents like 75-15-0 and 1532-84-9 are used in this experiment. ISSN: 0254-5861. DOCUMENT TYPE: Journal CA Section: 75 (Crystallography and Liquid Crystals) Section cross-reference(s): 27 O-Et S-hydrogen (isoquinolin-l-yl)carbonothioimidate [i.e., (1-isoquinolinyl)carbamothioic acid O-Et ester] was synthesized and its structure was characterized by IR, MS, 1H NMR, elemental anal. and single-crystal X-ray diffraction. The crystal belongs to monoclinic, space group P21/c with a = 10.9471(19), b = 9.3968(17), c = 10.6125(19) ?, b = 100.761(3)°, V = 1072.5(3) ?3, Z = 4, Dc = 1.439 g/cm3, F(000) = 488 and m = 0.279 mm-1. A total of 7763 reflections were collected, of which 2090 were unique. The structure was refined to the final R = 0.0322 and wR = 0.0882 for 2016 obsd. reflections with I > 2s(I). The crystal structure shows that there are intramol. N-H×××S hydrogen bonds and p-p stacking interactions between adjacent mols. The crystal structure of the title compd. belongs to its 2-[(ethoxythioxomethyl)amino]isoquinolinium inner salt. .