Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions

P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions

US Patent 7153809 · Granted Dec 26, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Metal complex, intermediate, and preparation method and application thereof2024
Synthesis and use of oxa-spirodiphosphine ligand2024
Synthesis and use of oxa-spirodiphosphine ligand2022
Hydroformylation method and catalyst using rhodium-ruthenium dual metal and tetr2020
Pad-steam bleaching method for fabric based on TBLC-activated hydrogen peroxide 2020
Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives2019
Metallorganocatalysis for asymmetric transformations2017
Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivates a2015
Monophosphorus ligands and their use in cross-coupling reactions2015
Process for preparing bromo-substituted quinolines2014
Method for stereoselective synthesis of bicyclic heterocyclic compounds2014
Chiral phosphorus ligands2013