A suitable modified palladium immobilized on imidazolium supported ionic liquid catalysed transfer hydrogenation of nitroarenes

•Well-defined modified [Gmim]Cl-Pd (II).•Formic acid as reducing agent.•Base-free transfer hydrogenations.•Nine consecutive cycles. The first well-defined modified palladium immobilized on imidazolium supported ionic liquid catalyst has been developed for the transfer hydrogenation of nitroarenes to...

Full description

Saved in:

Bibliographic Details
Published in:	Journal of organometallic chemistry Vol. 949; p. 121935
Main Authors:	Shanmugapriya, Ramasamy, Kanimozhi, Nallusamy, Atheeswari, Alagudurai, Karthikeyan, Parasuraman
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 15-09-2021
Subjects:	Catalyst Green chemistry Heterogeneous catalyst Metal complex Palladium Metal complex Heterogeneous catalyst Palladium Green chemistry Catalyst
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	•Well-defined modified [Gmim]Cl-Pd (II).•Formic acid as reducing agent.•Base-free transfer hydrogenations.•Nine consecutive cycles. The first well-defined modified palladium immobilized on imidazolium supported ionic liquid catalyst has been developed for the transfer hydrogenation of nitroarenes to anilines in good to excellent yields with formic acid as reducing agent. This methodology applies eco-friendly a reducing agent which is non-toxic, water soluble, more stable and simpler to handle. Particularly, the process constitutes a rare model of base-free transfer hydrogenations. The catalyst was reused up to nine consecutive cycles without any significance loss in its activity. [Display omitted]
ISSN:	0022-328X 1872-8561
DOI:	10.1016/j.jorganchem.2021.121935