Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 78-39-7, Name is 1,1,1-Triethoxyethane, molecular formula is , belongs to thiazolidines compound. In a document, author is Fedorchuk, A. A., Product Details of 78-39-7.
Unexpected complexation of allylpseudothiohydantoin hydrochlorides towards CuX (X=Cl, NO3, ClO4, BF4, 1/2SiF(6)). The first known examples of joint Cu-I(Cl,ClO4) and Cu-I(Cl,BF4) -complexes
By means of alternating current-electrochemical synthesis starting from a mixture of 2-imino-3-(prop-2-en-1-yl)-1,3-thiazolidin-4-one (3-allylpseudothiohydantoin, napt) and 2-allylamino-1,3-thiazol-4(5H)-one (allylaminopseudothiohydantoin, aapt) hydrochlorides and corresponding copper(II) salts five new -complexes, [Cu(napt)Cl] (1), [Cu-2(aapt)(2)Cl]NO3 (2), [Cu-2(aapt)(2)Cl]BF4 (3), [Cu-2(aapt)(2)Cl]ClO4 (4) and [Cu-2(aapt)(2)Cl](2)SiF(6)2H(2)O (5), were obtained and studied by X-ray single crystal diffraction and IR-spectroscopy. Napt and aapt molecules are selectively coordinated to Cu+ depending on the anion type. In crystals of 1 and 5, the organic ligands are attached to the metal in a chelating N,(C=C)-bidentate mode. The aapt molecule in 2-4 acts as a tridentate chelating ligand, being coordinated to the copper(I) ion through the heterocyclic N atom, carbonyl O atom, and C=Cbond of allyl group, forming an original cationic [Cu-2(aapt)(2)Cl](+) fragment with both a bridging Cl- ion and O atom of the C=O group. In the presence of the doubly charged SiF62- anion, Cu(I) in 5 prefers to be bonded with two bridging Cl- ions, rather than the C=O group, causing [Cu-2(aapt)(2)Cl](+) units to associate into the infinite cationic chains. Crystals of 3 and 4 are the first known examples of the simultaneous BF4-/Cl- or ClO4-/Cl- participation in copper(I) -complex formation. [GRAPHICS]
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 78-39-7, in my other articles. Product Details of 78-39-7.
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com