Esterification reactions with acetate- or benzoate-containing CaAl-layered double hydroxide samples

Add time:07/31/2019    Source:sciencedirect.com

Layered double hydroxides (LDHs) consist of layers with two or three positively charged metal ions surrounded by hydroxide ions, water molecules and partially or fully hydrated exchangeable charge-compensating anions between the layers. These materials have many application possibilities. In this work, CaAl-LDH samples were synthesized and used as catalysts. The esterification reactions of acetate and benzoate ions were studied with benzyl bromide under solvent-free conditions over CaAl-LDH samples. The as-prepared as well as the used LDH samples were characterized with X-ray diffractometry, and the reaction products were identified by ATR-IR spectroscopy.

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