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Covalently Bonded PIDA on SBA‐15 as Robust Pd Support: Water‐Tolerant Designed Catalysts for Aqueous Suzuki Couplings
Author(s) -
Doustkhah Esmail,
Rostamnia Sadegh,
Hossieni Habib Golchin,
Luque Rafael
Publication year - 2017
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201600624
Subject(s) - catalysis , thermogravimetric analysis , scanning electron microscope , covalent bond , aqueous solution , transmission electron microscopy , spectroscopy , materials science , nuclear chemistry , absorption spectroscopy , suzuki reaction , atomic absorption spectroscopy , chemical engineering , chemistry , nanotechnology , palladium , organic chemistry , physics , composite material , quantum mechanics , engineering
In this work, a new catalyst based on Pd (II) supported SBA‐15 has been has been introduced and discussed. The designed catalyst was characterised by Scanning electron microscopy (SEM), transmission electron microscopy (TEM), FT‐IR, BET surface area analysis, thermo gravimetric analysis (TGA), Energy‐dispersive X‐ray spectroscopy (EDS) and atomic absorption spectroscopy (AAS) analyses. For the first time, lobster‐like N ‐propyliminodiacetate (PIDA) has been incorporated as ligand onto SBA‐15 to form a stable complex with Pd ions to design a highly active, stable and reusable catalyst for Suzuki‐Miyaura couplings.