Three new complexes, {[Ni 2 (3-PCA) (DMAP) 4 (H O) ]·2H O} , [Cu (4-PP) ·2H O] n and (4-PCA) (2,2′-bpy) are synthesized by the solvothermal method with pyrazole-3-carboxylic acid or pyrazole-4-carboxylic as main ligands 2,2′-bipyridine, 4-dimethylaminopyridine, 4-phenylpyridine auxiliary ligands. The crystal structures of three complexes determined single-crystal X-ray diffraction, powder therm...

A growing body of evidence suggests that L-selectin ligands presented on circulating tumor cells facilitate metastasis by binding L-selectin presented on leukocytes. Commonly used methods for detecting L-selectin ligands on tissues, e.g., immunostaining, are performed under static, no-flow conditions. However, such analysis does not assay for functional L-selectin ligands, specifically those li...

Abstract High enantioselectivities (up to 99 %) and activities (TOF's up >4000 h −1 ) are accomplished in the Pd‐catalyzed allylic substitution of a wide range substrate types nucleophiles using family phosphite‐oxazoline ligands. These ligands were derived from PHOX ligand by exchanging phosphine moieties biaryl phosphites methylene spacer was introduced between oxazoline phenyl ring. The s...

Two neutral iridium complexes with l-alanine as ancillary ligands, (thp)2Ir (l-alanine) (Ir1) (thp = 2-(thiophen-2-yl)pyridine) and (btp)2Ir (Ir2) (btp 2-(benzo[b]thiophen-2-yl)pyridine) were synthesized investigated. The solid-state structures of the developed Ir1 Ir2 authenticated by single X-ray diffraction. Ir(III) exhibit intense yellow red emission respectively high quantum efficiencies (...

The plasticity of the coordination chemistry Lanthanoid ions (LnIII) has allow design novel compounds with slow relaxation magnetization since first Single Ion Magnet (SIMs) was reported by Ishikawa, who used phthalocyaninate ligand to make a “sandwich type” complex. allowed possibility different types molecular complexes SIMs behaviour based on organic ligands. There is also inorganic ligands,...

Mixed lead and tin (Pb/Sn) hybrid perovskites exhibit a great potential in fabricating all-perovskite tandem devices due to their easily tunable bandgaps. However, the energy deficit instability Pb/Sn perovskite solar cells (PSCs) constrain practical applications, which renders defect passivation engineering indispensable develop highly efficient long-term stable PSCs. Herein, mechanisms of str...

This review provides a comprehensive overview of natural product ligands RAR-related orphan receptors (RORs).

A pair of homochiral metal–organic frameworks are elaborated by employing flexible enantiopure ligands.