Generalized preparation method and characterization of aluminum isopropoxide, aluminum phenoxide, and aluminum n-hexyloxide

Add time:09/10/2019    Source:sciencedirect.com

We report an optimized synthesis of aluminum n-hexyloxide (AH), aluminum phenoxide (APh) and aluminum isopropoxide (AIP) with high yields. Aluminum alkoxides, among other applications, are important starting materials to produce high surface area alumina catalyst supports for catalytic applications, such as hydrocracking and supported Fischer–Tropsch catalysts (FT). One mole of aluminum was reacted with excess alcohol in the presence of 0.001 mole mercuric chloride catalyst. All solid alkoxides were obtained in high yields (90–95%) and analyzed by 1H NMR, 13C NMR and 27Al NMR, X-ray diffraction (XRD), ICP-MS and elemental analysis. Aluminum n-hexyloxide was synthesized and characterized for the first time. Results indicate that fresh AH, APh, and AIP have the same coordination number of aluminum, but AIP changes as it ages.

We also recommend Trading Suppliers and Manufacturers of TRI-N-HEXYL ALUMINUM (cas 1116-73-0). Pls Click Website Link as below: cas 1116-73-0 suppliers

Prev:The missing hydrate AlF3·6H2O [Al(H2O)6]F3: Ionothermal synthesis, crystal structure and characterization of aluminum fluoride hexahydrate
Next:Formation of ionic liquids of divalent metal complexes comprising N‑alkylethylenediamines and the solvation of the nickel(II) complexes)