Isomer-selective complexation of copper(I) ionic salts towards 1- and 2-allylbenzotriazoles. Synthesis and characterization of CuBF4·2-all-bta·H2O, CuClO4·2-all-bta, CuClO4·1-all-bta·2-all-bta and CuHSO4·2-all-bta – The first known example of CuHSO4 π-complexes

Heteroligand copper(I) π-complex of 1-allyl-1H-benzotriazole and pyridine: synthesis, crystal structure and Hirshfeld surface analysis

“…N-allylbenzotriazole was prepared from commercially available benzotriazole, freshly distilled allyl chloride, and NaHCO 3 in ethanol, in accordance with the procedure described in [10]. The 1 H NMR spectrum of the ligand agreed well with earlier reported data and showed the presence of both 1-(1-Abtr) and 2-isomers (2-Abtr) of N-allylbenzotriazole in an approximately equimolar ratio.…”

“…Isomer-selective complexation of Cu(I) towards N-allylbenzotriazole in the presence of ionic copper(I) salts (such as CuClO 4 , CuBF 4 or CuHSO 4 ), has been studied previously [10]. The reaction of these copper salts with an 1-Abtr and 2-Abtr mixture under ac-conditions results in the formation of complexes with 2-allylbenzotriazole, which fully uses its coordination abilities, playing a chelate-bridging role.…”

The crystal structure of dichlorido-μ2-dichlorido-(η2-1,4-bis(4-vinylbenzyl)-1,4-diazabicyclo[2.2.2]octane-1,4-diium)dicopper(I), C24H30N2Cu2Cl4

“…The use of 4-vinylbenzyl derivatives of heterocyclic compounds as ligands in d 10 metal η 2 -olefin-complexes are of interest in coordination and organometallic chemistry. They have several of potential applications, such as fluorescence, dielectric, catalytic organic reaction and so on [5][6][7][8][9]. In 1983, Thompson and his coworker reported the synthesis of the first stable copper (I) olefin coordination complex [10].…”

Crystal structure and enantiomeric layer disorder of a copper(I) nitrate π-coordination compound

“…At present, the olefin Cu Icompounds are found to be important in biochemistry (Rodríguez et al, 1999;Abeles et al, 1994), as catalysts in organic syntheses (Perez & Diaz-Requejo, 2007;Dias et al, 2002;Straub et al, 1999;Li et al, 1995;Brandt et al, 2000), for their nonlinear optics activity (Fedorchuk et al, 2019;Hordiichuk et al, 2019;Slyvka et al, 2018a) and other useful properties (Zhang et al, 2002;Rickerby & Steinke, 2002;Park et al, 2006;Ye et al, 2007;Bellott & Girolami, 2009;Wang et al, 2005). In the last decade, special attention has been paid to the synthesis and investigation of copper(I) -compounds with allyl derivatives of heterocyclic organic compounds, since it has been found that the combination of the flexible allyl group and heterocyclic core played an important role in the stabilization of unique inorganic fragments of extremely rare or unknown in free state Cu I salts (Slyvka et al, 2013(Slyvka et al, , 2015Wang et al, 2015;Goreshnik & Mys'kiv, 2008;Goreshnik et al, 2011Goreshnik et al, , 2012.…”