2020
DOI: 10.1016/j.reactfunctpolym.2020.104586
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Highly effective cellulose supported 2-aminopyridine palladium complex (Pd(II)-AMP-Cell@Al2O3) for Suzuki-Miyaura and Mizoroki–Heck cross-coupling

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Cited by 20 publications
(3 citation statements)
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“…A variety of differently substituted arylbromides were converted into the corresponding products (Scheme 7) and hot filtration test indicated that the catalyst remains on the support during the reaction. The same cellulose-Al 2 O 3 composite was employed by Rashinkar et al in the preparation of a cellulose-supported palladium complex in which the coordination of palladium was realised by means of a 2-aminopyrideine moiety [43].…”
Section: Supported Catalysts Has Not Been Deeply Exploredmentioning
confidence: 99%
“…A variety of differently substituted arylbromides were converted into the corresponding products (Scheme 7) and hot filtration test indicated that the catalyst remains on the support during the reaction. The same cellulose-Al 2 O 3 composite was employed by Rashinkar et al in the preparation of a cellulose-supported palladium complex in which the coordination of palladium was realised by means of a 2-aminopyrideine moiety [43].…”
Section: Supported Catalysts Has Not Been Deeply Exploredmentioning
confidence: 99%
“…It is of note that a soluble homogeneous analogue was found more efficient with up to 94% within 30 min, but the heterogeneous catalyst could be recycled for 5 runs with only little loss of catalytic activity. Aminopyridine moieties have been anchored on cellulose-supported alumina with a propylsilyl linker [64]. The nitrogen sites could complex palladium ions thus forming an efficient retrievable hybrid heterogeneous catalyst (Pd(II)-AMP-Cell@Al 2 O 3 ).…”
Section: Cellulose Compositesmentioning
confidence: 99%
“…Heterogeneous nanocatalyst Pd(II)-AMP-Cell@Al 2 O 3 , a Pd-complex supported on derivatized hybrid cellulose-alumina, has been shown efficient in various Heck-Mizoroki cross-coupling reactions [64]. For instance, the coupling of iodoanisole with methyl acrylate in DMF at 100 • C with triethylamine for 2 h yielded 92% reaction product and the catalyst could be used 5 times in a row with almost the same activity, due to a high stability of the palladium complex on the amino-pyridine sites.…”
Section: Cellulose Compositesmentioning
confidence: 99%