Recently I am researching about SURFACTANT-TYPE CATALYST; ORGANIC-REACTIONS; KETONES; WATER; RUTHENIUM; ACID; REDUCTION; COMPLEXES; DENSITY; DESIGN, Saw an article supported by the MRS; Austrian Science FundAustrian Science Fund (FWF) [P29146-N34]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Palvolgyi, AM; Bitai, J; Zeindlhofer, V; Schroder, C; Bica, K. The CAS is 500-22-1. Through research, I have a further understanding and discovery of 3-Pyridinecarboxaldehyde. Recommanded Product: 3-Pyridinecarboxaldehyde
We report the design and synthesis of novel ion-tagged chiral ligands for asymmetric transfer hydrogenation (ATH) in aqueous medium. Based on (R,R)-1,2-diphenylethylene diamine (DPEN) as structural motif, a straightforward three-step protocol was developed that gave access to novel chiral ligands with carbamate-substructure and pyridinium headgroup. The careful optimization of steric and electronic properties in combination with the adaption of solubility via choice of the anion gave a set of chiral and water-soluble ligands for use in ruthenium-catalyzed asymmetric transfer hydrogenations in aqueous medium. Eventually, a pool of aliphatic and aromatic ketones as well as two imine substrates were reduced with excellent isolated yields up to 95% and enantioselectivities >90% ee under environmentally benign conditions in the absence of additional surfactants.
About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Palvolgyi, AM; Bitai, J; Zeindlhofer, V; Schroder, C; Bica, K or concate me.. Recommanded Product: 3-Pyridinecarboxaldehyde
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem