Track topics on Twitter Track topics that are important to you
A highly active Mn(I) catalyst based on a nonsymmetric PN-ligand scaffold for the N-alkylation of amines with alcohols utilizing the borrowing hydrogen methodology is reported. A broad range of anilines and the more challenging aliphatic amines were alkylated with primary and secondary alcohols. Moreover, the combination of low catalyst loadings and mild reaction conditions provides high efficiency for this atom-economic transformation.
This article was published in the following journal.
Name: Organic letters
A general and selective metal-catalyzed conversion of biomass-derived primary diols and amines to the highly valuable 2,5-unsubstituted pyrroles has been developed. The reaction is catalyzed by a stab...
Manganese(III) porphyrin chloride complexes have been developed for the first time as catalysts for the acceptorless dehydrogenative coupling of alcohols and amines. The reaction has been applied to t...
We report a direct reductive alkylation of amines with carboxylic acid using inexpensive, air-stable cobalt/triphos catalytic system with molecular hydrogen. This efficient protocol proceed through re...
Manganese peroxidases, lignin peroxidases, and versatile peroxidases secreted by white rot fungi are supposed to play an essential role in lignin degradation. Thus, these enzymes have attracted signif...
An enantioselective Friedel-Crafts alkylation reaction of pyrroles and indoles with N-unprotected trifluoromethyl ketimines by use of chiral phosphoric acid provided α-trifluoromethylated primary ami...
Objective: Report manganese serum levels and mortality in encephalopathic patients. Patients and participants: Consecutive patients aged > 18 years, with hepatic encephalopathy an...
The aim of this study is to evaluate whether performing complex fractionated atrial electrograms ablation improves outcomes in persistent or atrial fibrillation ablation.
The purpose of this study is to see if pregnant women receiving highly active antiretroviral treatment (HAART) to prevent mother-to-child transmission of HIV will be healthier if, after de...
The main purpose of the study is to determine the onset of Mavenclad® action by frequent magnetic resonance imaging (MRI) assessment of the combined unique active (CUA) lesions in subject...
Raltegravir is the first integrase inhibitor approved for treatment of HIV infected patients harboring multiresistant viruses. The drug has been proved effective in both trials and clinica...
Manganese poisoning is associated with chronic inhalation of manganese particles by individuals who work with manganese ore. Clinical features include CONFUSION; HALLUCINATIONS; and an extrapyramidal syndrome (PARKINSON DISEASE, SECONDARY) that includes rigidity; DYSTONIA; retropulsion; and TREMOR. (Adams, Principles of Neurology, 6th ed, p1213)
Inorganic chemicals that contain manganese as an integral part of the molecule.
A synthetic naphthoquinone without the isoprenoid side chain and biological activity, but can be converted to active vitamin K2, menaquinone, after alkylation in vivo.
A nonfluorescent reagent for the detection of primary amines, peptides and proteins. The reaction products are highly fluorescent.
A reagent that forms fluorescent conjugation products with primary amines. It is used for the detection of many biogenic amines, peptides, and proteins in nanogram quantities in body fluids.