Category: 109660-12-0

Davies, David L.; Fawcett, John; Garratt, Shaun A.; Russell, David R. published an article in 2004, the title of the article was Cp*Rh complexes with pyridyloxazolines: synthesis, fluxionality and applications as asymmetric catalysts for Diels-Alder reactions.Product Details of 109660-12-0 And the article contains the following content:

Half-sandwich complexes [RhCl(pymox)Cp*][SbF6] (1-7) (pymox = pyridyloxazoline) were synthesized as single diastereomers. Treatment of these with AgSbF6 generates dications [Rh(OH2)(pymox)Cp*]2+ which are fluxional at room temperature and which are enantioselective catalysts for the Diels-Alder reaction of methacrolein and cyclopentadiene. Treatment of the dication [Rh(OH2)(iPr-pymox)Cp*]2+ with [X]- gives [RhX(iPr-pymox)Cp*][SbF6] (X = Br, I) as single diastereomers while reaction with 4-Mepy (4-methylpyridine) gives [Rh(4-Mepy)(iPr-pymox)Cp*][SbF6] as a mixture of diastereomers. Two complexes, [RhCl(iPr-pymox)Cp*][SbF6] (3) and [RhCl(Bz-pymox)Cp*][SbF6] (6) were characterized by x-ray crystallog. The experimental process involved the reaction of 2-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)pyridine(cas: 109660-12-0).Product Details of 109660-12-0

The Article related to pyridyloxazoline cyclopentadienyl rhodium chloride preparation hydrolysis ligand substitution, crystal structure cyclopentadienyl pyridyloxazoline rhodium chloride, mol structure cyclopentadienyl pyridyloxazoline rhodium chloride, methacrolein diels alder reaction cyclopentadiene catalyst pyridyloxazoline rhodium chloride and other aspects.Product Details of 109660-12-0

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

On April 2, 2021, Lu, Dengfu; Cui, Jiajia; Yang, Sen; Gong, Yuefa published an article.Category: pyridine-derivatives The title of the article was Iron-catalyzed cyanoalkylation of glycine derivatives promoted by pyridine-oxazoline ligands. And the article contained the following:

An iron-catalyzed C(sp3)-H cyanoalkylation of glycine derivatives with cyclobutanone oxime esters was established for the incorporation of a cyano group into amino acids and peptides. In this reaction, Fe(NTf2)2 and pyridine-oxazoline ligands form highly active catalysts that could simultaneously and selectively activate both substrates. Preliminary mechanistic studies revealed the excellent chemo-selectivity may stem from an in situ formed imine intermediate and a consecutive radical addition The evidence suggested the interaction between glycinate substrate and the Fe-catalyst has a prominent impact on the catalytic activity, and the catalyst may also activate the imine intermediate as a Lewis acid. The experimental process involved the reaction of 2-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)pyridine(cas: 109660-12-0).Category: pyridine-derivatives

The Article related to nitrile amino acid diastereoselective synthesis cyclic voltammetry, glycine cyanoalkylation cyclobutanone oxime ester pyridine oxazoline iron catalyst, cyanoalkylation reaction mechanism imine intermediate radical addition lewis acid, aniline substitution bromide oxime acylation cyanoalkylation mechanism lewis acid and other aspects.Category: pyridine-derivatives

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem