Synthesis and structure of dinitrosyl iron complexes with secondary thiolate bridging ligands [Fe2(μ-SCHR2)2(NO)4], R=Me, Ph
نویسندگان
چکیده
منابع مشابه
Interaction of peroxynitrite and hydrogen peroxide with dinitrosyl iron complexes containing thiol ligands in vitro.
The interaction of peroxynitrite with thiolate dinitrosyl iron complexes (DNIC) has been examined and compared with the interaction with H2O2. Peroxynitrite oxidized DNIC containing various thiolate ligands--cysteine, glutathione, and bovine serum albumin. Analysis of the oxidation suggested a two-electron reaction and gave third-order rate constants of (9.3 +/- 0.5).109 M-2.sec-1 for DNIC with...
متن کاملsynthesis and dna interaction studies of new cobalt (ii) complexes containing different dinitrogen aaromatic ligands with calf thymus dna using different spectroscopy methods
در این مطالعه بر هم کنش این چهار کمپلکس با dna تیموس گوساله توسط روش های اسپکتروفتومتری، فلوریمتری، دو رنگ نمائی دورانی، و ویسکوزیمتری بررسی شدند تا اثر استخلاف های متیل بر روی لیگاندهای فنانترولین بررسی گردد.
Dinitrosyl Iron Complexes with Thiol-Containing Ligands as a Base for New-Generation Drugs (Review)
Some present-day concepts of biological activities of dinitrosyl iron complexes (DNIC) with thiol-containing ligands are reviewed. These activities are determined by the ability of DNIC to act as donors of NO and nitrosonium ions (NO) in various body cells and tissues. DNIC are endowed with strong vasodilator activity. Due to the latter DNIC single dose injection into animal and human organisms...
متن کاملSynthesis, structures, spectroscopic and electrochemical properties of dinitrosyl iron complexes with bipyridine, terpyridine, and 1,10-phenathroline.
Three new dinitrosyl iron complexes LFe(NO)(2) (L = 2,2'-bipyridine (bipy) (1), 2,2',2''-terpyridine (terpy) (2) and 1,10-phenathroline (phen) (3)) were synthesized by the reaction of Fe(NO)(2)(CO)(2) with corresponding ligands in tetrahydrofuran. Complexes 1-3 were studied using IR, UV-vis, MS, NMR, and electrochemical techniques. Complexes 1 and 2 were also characterized using single crystal ...
متن کاملReactivity of Cobalt(III) Amine-Thiolate Complexes with Terminal and Bridging Thiolate Functions towards Hydrogen Peroxide
Reprint requests to Dr. B. Kersting. E-mail: [email protected] Z. Naturforsch. 55 b, 1179-1187 (2000); received August 17, 2000 Cobalt Complexes, Amine-Thiolate Ligands, Sulfinate Complexes The reactivity of Co111 amine-thiolate complexes with terminal and bridging thiolate func tions towards oxidizing agents has been investigated. The mononuclear Co N3S3 complex [Coni(L1)] (2)...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Polyhedron
سال: 2015
ISSN: 0277-5387
DOI: 10.1016/j.poly.2015.02.009