Green Synthesis of a New Schiff Base Linker and Its Use to Prepare Coordination Polymers.

Solid-state synthesis is an approach to organic synthesis that is desirable because it can offer minimal or no solvent waste, high yields, and relatively low energy footprints. Herein, we report the solid-state synthesis of a novel Schiff base, 4-{()-[(4-methylpyridin-3-yl)imino]methyl}benzoic acid (), synthesized through the reaction of an amine and an aldehyde. was prepared via solvent-drop (water) grinding (SDG) on a multigram scale with 97% yield and was characterized using FTIR, H NMR, and SCXRD.

Rare localisation of a recurrent desmoid tumour of the foot: A case report and review of the literature.

Introduction And Importance: Aggressive fibromatosis or desmoid tumour is a rare soft tissue tumour that develops from supporting tissues and fascia. Although benign, fibromatosis is a tumour that can be locally invasive, and surgical treatment is often difficult. The interest of this observation is to show the particular characteristics of desmoid tumours: the frequency, the major difficulties of excision and the role of adjuvant treatment in the management of these tumours.

Dinuclear Copper Sulfate-Based Square Lattice Topology Network with High Alkyne Selectivity.

Porous coordination networks (PCNs) sustained by inorganic anions that serve as linker ligands can offer high selectivity toward specific gases or vapors in gas mixtures. Such inorganic anions are best exemplified by electron-rich fluorinated anions, e.g.

Trans-scaphoid trans-lunate trans-triquetral volar perilunate dislocation: A case report.

Introduction: Translunate volar perilunate dislocations are extremely rare, with few documented cases. Only eight instances of volar translunate perilunate dislocation have been described in the literature. This report presents a successfully treated case using early reduction and internal fixation that led to a very satisfying outcome at 9 months follow-up.

Supramolecular isomerism and structural flexibility in coordination networks sustained by cadmium rod building blocks.

Bifunctional N-donor carboxylate linkers generally afford and topology coordination networks of general formula ML that are based upon the MN(CO) molecular building block (MBB). Herein, we report on a new N-donor carboxylate linker, β-(3,4-pyridinedicarboximido)propionate (PyImPr), which afforded Cd(PyImPr) reaction of PyImPrH with Cd(acetate)·2HO. We observed that, depending upon whether Cd(PyImPr) was prepared by layering or solvothermal methods, 2D or 3D supramolecular isomers, respectively, of Cd(PyImPr) were isolated.