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Intercalation of copper salt to montmorillonite K‐10 and its application as a reusable catalyst for Chan–Lam cross‐coupling reaction
Author(s) -
Sarmah Manashi,
Dewan Anindita,
Boruah Purna K.,
Das Manash R.,
Bora Utpal
Publication year - 2020
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.5554
Subject(s) - chemistry , montmorillonite , catalysis , copper , intercalation (chemistry) , salt (chemistry) , nucleophile , adsorption , coupling (piping) , inorganic chemistry , heterogeneous catalysis , combinatorial chemistry , chemical engineering , organic chemistry , metallurgy , engineering , materials science
A simple and efficient catalytic system has been developed by adsorption of copper salt in the interlayers of montmorillonite K‐10. The catalytic system impressively exercises the green chemistry perspective leading to effortless recovery and recyclability for the cross‐coupling of arylboronic acids and N‐nucleophiles. The effect of catalytic activity was studied for electronically diverse arylboronic acids and imidazoles relying on various optimizations under optimum thermal condition. The catalytic system was characterized and the morphology was determined.