Crystal structure of (Z)-2-bromo-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-1-phenylprop-2-en-1-one, C₂₃H₂₇BrO₂

Abstract

C23H27BrO2, P21/n (no. 14), a = 10.3200(18) Å, b = 15.905(3)(6) Å, c = 12.913(2) Å, β = 97.683(4), V = 2100.6(6) Å3, Z = 4, Rgt(F) = 0.0319, wRref(F2) = 0.0872, T = 296(2) K.

Crystal structure and Hirshfeld surface analysis of (3aR,4S,7S,7aS)-4,5,6,7,8,8-hexachloro-2-{6-[(3aR,4R,7R,7aS)-4,5,6,7,8,8-hexachloro-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl]hexyl}-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione

“…On the other hand, N-heterocycles or N-ligands can also be used as precursors in the synthesis of coordination compounds (Ma et al, 2020(Ma et al, , 2021Mahmudov et al, 2013), and as building blocks in the construction of supramolecular structures as they have both hydrogen-bond donor and acceptor capabilities (Gurbanov et al, 2020a;Kopylovich et al, 2011a,b;Asgarova et al, 2019). In fact, attachment of suitable functional groups to N-ligands can improve their solubility and the catalytic activity of the corresponding coordination compounds (Mizar et al, 2012;Gurbanov et al, 2020b;Khalilov et al, 2011Khalilov et al, , 2018aMaharramov et al, 2019;Shikhaliyev et al, 2019;Shixaliyev et al, 2014). Intermolecular halogen bonds and other types of non-covalent interactions in halogenated N-heterocyclic compounds can improve their solubility and other functional properties.…”

Crystal structure and Hirshfeld surface analysis of 1,3-bis{2,2-dichloro-1-[(E)-phenyldiazenyl]ethenyl}benzene

“…Moreover, azo/hydrazone ligands can also be used as starting materials in the synthesis of coordination and supramolecular compounds (Ma et al, 2020(Ma et al, , 2021Mahmudov et al, 2013;Sutradhar et al, 2015Sutradhar et al, , 2016, and as building blocks in the construction of 1D, 2D or 3D networks owing to their non-covalent bond-donating and acceptor capabilities (Gurbanov et al, 2020a;Kopylovich et al, 2011a,b;Asgarova et al, 2019). In fact, inclusion of suitable substituents to azo/hydrazone ligands can improve their functional properties and the catalytic or biological activity of the corresponding coordination compounds (Mizar et al, 2012;Gurbanov et al, 2020b;Karmakar et al, 2017;Khalilov et al, 2011Khalilov et al, , 2018aMac Leod et al, 2012;Maharramov et al, 2019;Shikhaliyev et al, 2019;Shixaliyev et al, 2014). Thus, the attachment of halogen-containing substituents to azo/hydrazone compounds can improve their functional properties via intermolecular halogen bonding.…”