2015
Mendoza-Espinosa, D.; Osornio, C.; Negrón-Silva, G.; González-Olvera, R.; Santillan, R. Versatile O- and S-functionalized 1,2,3-triazoliums: Ionic Liquids for the Baylis-Hillman Reaction and Ligand Precursors for Stable MIC-transition metal complexes. New J. Chem., 2015, 39, 1587-1591.
Abstract
The efficient synthesis of O- and S-functionalized 1,2,3-triazoliums is reported. Owing to their physical properties, these cations are efficient ionic liquids for Baylis?Hillman addition under mild reaction conditions. Simultaneously, the functionalization of the triazolium rings allows for the in situ C-5 metallation providing air stable triazol-5-ylidene Rh(I) Au(I), and Pd(II) complexes. The present work constitutes a rare example of versatile triazolium salts capable of serving in two unrelated synthetic procedures.
Aromatic Bromination versus Oxidation of Indolylmalonates by Bromine
Role of lipid peroxidation in biliary obstruction in the rat
Total Syntheses of Five Indole Alkaloids from the Marine Bryozoan Flustra foliacea
Synthesis of 6-bromo-2-arylindoles using 2-iodobenzoic acid as precursor
Synthesis of Indolylindolines Mediated by tert-BuNH2
Trapping enols of esters and lactones with diazomethane
First Total Synthesis of ()-Flustraminol B
Configuration, stereodynamics and crystal structure of 3-substituted-2-oxofuro[2,3-b]indoles
Synthesis of Acetamido(indol-3-yl)propanol Derivatives
The absoluteconfiguration of cuauhtemone and related compounds