2,5-Dichlorothiophene-3-carboxylic acid (cas: 36157-41-2) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.SDS of cas: 36157-41-2
Role of Cl• • •Cl halogen bonds in tuning the crystals of Uranyl-Dicholorothiophene carboxylate based hybrid cluster materials through N-donor counter ions was written by Jennifer, Samson Jegan;Razak, Ibrahim Abdul;Ebenezer, Cheriyan;Solomon, Rajadurai Vijay. And the article was included in Journal of Molecular Structure in 2022.SDS of cas: 36157-41-2 This article mentions the following:
Hydrothermal synthesis has afforded eight uranyl bearing hybrid materials with various ancillary ligands such as 2,5-Dichlorothiophene-3-carboxylate (CTDC) as the main ligand and 4,4′-bipyridine (4BPY), 4,4′-Trimethylenedipyridine (4TBY), trans-1-(2-pyridyl)-2-(4-pyridyl)ethylene (TTPY), 1,10-Phenanthroline (PHEN), or 2,2′-Dipyridylamine (2DPY). These uranyl complexes; (UO2) 0.5 (CTDC)(4BPY)0.5 (I), UO2(CTDC)2(4BPY)0.5, (II); [(UO2)4(μ3-O)2(μ2-OH)2(CTDC)4(4TBY)2].(H24TBY).2H2O (III); [(UO2)2(μ3-O)(CTDC)3].(HTTPY).H2O (IV); [(UO2)(CTDC)2(PHEN)]2 (V); [(UO2)(μ2-OH)(CTDC)(PHEN)] (VI); [UO2(CTDC)3]2 (H2DPY)2 (VII); [UO2(CTDC)3]2 (H4TBY)2 (VIII) were characterized by single-crystal X-ray diffraction, powder X-ray diffraction, elemental anal., FT-IR spectroscopy, thermogravimetric anal. and by their uranyl emission spectra. The complexes (I) and (II) are the first examples of uranyl complexes with aromatic carboxylates formed in the presence of a coordinated 4,4′-bipyridine ligand. Here, the complexes (V) and (VI) were concomitant polymorphs while (II) and (VIII) are polymorphs of (I) and (III) resp. and were obtained by varying the pH in synthetic procedures. Halogen bonding (Cl···Cl) interactions were found to play a strong role in expanding their dimensionality into 3D and defining their crystal packing patterns. To gain insights into the Cl···Cl interactions, a detailed QTAIM study is taken up. The photocatalytic properties of (I-VIII) for degradation of various organic dyes under Hg-lamp irradiation were performed. Interestingly, complexes (I, II, V) which are mononuclear uranyl clusters possess the highest efficiency in degradation of organic dyes than the tetranuclear uranyl clusters (III, IV). Thus, this work sheds light on the structural features of these uranyl complexes to extend our knowledge and understanding of uranyl chem. In the experiment, the researchers used many compounds, for example, 2,5-Dichlorothiophene-3-carboxylic acid (cas: 36157-41-2SDS of cas: 36157-41-2).
2,5-Dichlorothiophene-3-carboxylic acid (cas: 36157-41-2) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.SDS of cas: 36157-41-2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics