Nanostructured Copper Oxide on Silica–Zirconia Mixed Oxides by Chemical Implantation

Abstract

cis‐2,5‐Disubstituierte Pyrrolidin‐Grundgerüste sind durch eine Pd0‐katalysierte Drei‐Komponenten‐Tandem‐Doppelcyclisierung aus 2‐(2,3‐Butadienyl)malonaten, Organohalogeniden und Iminen zugänglich (siehe Schema; Ausbeuten: 81–100 %, cis/trans >95:5).

Recent Advances in the Chemistry of Metal Carbamates

“…Recently, the study of the reactivity of homoleptic N,N-dialkylcarbamates with silica has been extended to Cu(II), Nb(III), Nb(V), Ta(V), Tb(III) and Eu(III) derivatives [131,153,362,363]. Silica grafting has been also realized with non-homoleptic complexes of group 4 and 5 metals, wherein the carbamato ligands are the most reactive ones [166,234,290].…”

Synthesis and Structural Characterization of Non‐Homoleptic Carbamato Complexes of VV and WVI and Their Facile Implantation onto Silica Surfaces

“…It has been shown that cationic implantation onto silica can be effectively carried out with group‐four metals, niobium and tantalum, tin(IV), palladium(II), platinum(II), gold(I), copper(II) and lanthanides, by using N , N ‐dialkylcarbamato complexes of the general formula M(O 2 CNR 2 ) n as precursors.…”

Structural Characterization of a Fluorido‐Amide of Niobium, and Facile CO2 Incorporation Affording a Fluorido‐Carbamate

“…Metal carbamates are an intriguing class of compounds that have been found to be suitable precursors to homogeneous catalysts, chemical vapour deposition and materials chemistry . There is currently interest in expanding the family of metal–carbamato complexes to mixed halido‐carbamates.…”