Convenient and improved protocols for the hydrogenation of esters using Ru catalysts derived from (P,P), (P,N,N) and (P,N,O) ligands

Autor:	Ian Carpenter, Susan C. Eckelmann, Michael T. Kuntz, José A. Fuentes, Marcia B. France, Matthew L. Clarke
Rok vydání:	2012
Předmět:	Inorganic Chemistry chemistry.chemical_compound Chemistry Stereochemistry Diamine chemistry.chemical_element Medicinal chemistry Ruthenium Catalysis
Zdroj:	Dalton transactions (Cambridge, England : 2003). 41(34)
ISSN:	1477-9234
Popis:	An improved protocol where a pre-cursor, [Ru(Cl)(2)(NBD)(Py)(2)], is treated with ligands to form [RuCl(2)(bidentate ligand)(diamine)] pre-catalysts for ester hydrogenation is reported. This family of catalysts, as well as a range of ruthenium complexes of tridentate P^N^X (X = NR(2), OH) ligands have been investigated in the hydrogenation of aromatic esters. A range of aromatic esters can be hydrogenated in high yields at temperatures between 30 °C and 100 °C.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ed323a8ba49ada422038e8cf9611eab https://pubmed.ncbi.nlm.nih.gov/22766694 Zobrazit plný text záznamu