1660-93-1 Usage
Description
3,4,7,8-Tetramethyl-1,10-phenanthroline is a light beige fine crystalline powder that serves as a metal-chelating agent. It is known for its ability to form complexes with various metal ions, which makes it a versatile compound in different applications.
Uses
Used in Chemical Synthesis:
3,4,7,8-Tetramethyl-1,10-phenanthroline is used as a metal-chelating agent for the synthesis of heteroleptic cationic Ir(III) complex: 3,4,7,8-tetramethyl-1,10-phenanthroline-bis[2-(2’,4’-difluorophenyl)pyridine]iridium(III) hexafluorophosphate. This application takes advantage of its ability to chelate with metal ions, which is crucial in the formation of the complex.
Used in Coordination Chemistry:
In coordination chemistry, 3,4,7,8-Tetramethyl-1,10-phenanthroline is used as a ligand to form dinuclear Cu(II) hypocrelin B complexes. Its chelating properties allow it to bind with copper ions, creating stable complexes that are useful in various research and industrial applications.
Used in Complex Formation with Zinc:
3,4,7,8-Tetramethyl-1,10-phenanthroline also forms a tetraaqua(3,4,7,8-tetramethyl-1,10-phenanthroline-kappa2N,N′)zinc(II) thiosulfate complex with zinc. This complex formation is another example of its utility as a metal-chelating agent, highlighting its versatility in creating stable complexes with different metals.
Reference
Y. Sun, YJ. Hou, QX. Zhou, WH. Lei, JR. Chen, XS. Wang, BW. Zhang, Dinuclear Cu(II) hypocrellin B complexes with enhanced photonuclease activity, Inorganic Chemistry, 2010, vol. 49, pp. 10108-10116
Check Digit Verification of cas no
The CAS Registry Mumber 1660-93-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,6 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1660-93:
(6*1)+(5*6)+(4*6)+(3*0)+(2*9)+(1*3)=81
81 % 10 = 1
So 1660-93-1 is a valid CAS Registry Number.
InChI:InChI=1/C16H16N2/c1-9-7-17-15-13(11(9)3)5-6-14-12(4)10(2)8-18-16(14)15/h5-8H,1-4H3
1660-93-1Relevant articles and documents
H2O/Triton X-100 Solvent Effect in the Micellar Catalysis of the Aquation of Tris-(3,4,7,8-tetramethyl-1,10-phenantroline)iron(II)
Ige, Jide,Lambi, John N.,Soriyan, Oladega O.
, p. 1 - 8 (1988)
The effect of triton X-100 micelles on the aquation of Fe(Me4phen)32+ has been investigated with triton X-100 as solvent.In liquid triton X-100, over a range of T (0.2-2.0 mol dm-3), significant rate enhancement factors of 35-140 are observed.Acid inhibits the rate of aquation at fixed T.A mechanism based on effective solvent participation in a chemical environment similar to that in reversed micelles is proposed in liquid triton X-100 with dispersed water pockets.This mechanism predicts direct H2O substitutions into the coordination sphere of Fe(Me4Phen)32+ in the highly polar water pockets or cavities where the FeII complex molecules are solubilized.Changes in the tumbling rate, mobility, structure, nucleophilicity and activity of water are suggested to account for the observed changes in the rate of aquation as a function of T, in the peculiar chemical environment of the water pockets.All kψ-T profiles are structured and exhibit maxima with kψ(max) shifted to progressively higher T as the fixed concentration of +>T is increased.
A Simple Synthesis of Some 1,10-Phenanthrolines
Butt, Graeme,Topsom, Ronald D.
, p. 641 - 642 (2007/10/02)
The reaction of o-phenylenediamine with α,β-unsaturated ketones in the presence of hydrochloric acid smoothly affords alkyl substituted 1,10-phenanthrolines in a one step synthesis.