denopamine has been researched along with arbutamine* in 2 studies
2 other study(ies) available for denopamine and arbutamine
| Article | Year |
|---|---|
Asymmetric hydrogenation of alpha-primary and secondary amino ketones: efficient asymmetric syntheses of (-)-arbutamine and (-)-denopamine.
Two beta-receptor agonists (-)-denopamine and (-)-arbutamine were prepared in good yields and enantioselectivities by asymmetric hydrogenation of unprotected amino ketones for the first time by using Rh catalysts bearing electron-donating phosphine ligands. A series of alpha-primary and secondary amino ketones were synthesized and hydrogenated to produce various 1,2-amino alcohols in good yields and with good enantioselectivies. This Rh electron-donating phosphine-catalyzed asymmetric hyderogenation represents one of the most promising and convenient approaches towards the asymmetric synthesis of chiral amino alcohols. Topics: Adrenergic beta-Agonists; Catecholamines; Ethanolamines; Hydrogen; Ketones; Stereoisomerism | 2007 |
Effect of ligand structure on the zinc-catalyzed Henry reaction. Asymmetric syntheses of (-)-denopamine and (-)-arbutamine.
[reaction: see text] Syntheses of variously modified ligands for the dinuclear zinc catalysts for the asymmetric aldol and nitroaldol (Henry) reactions are reported. Catalytic enantioselective nitroaldol reactions promoted by these modified ligands led to efficient syntheses of the beta-receptor agonists (-)-denopamine and (-)-arbutamine. Topics: Catecholamines; Ethanolamines; Ligands; Zinc | 2002 |