Characterizations were used to investigate the effect of Ce on a high-efficiency CeO2/WO3–TiO2 catalyst for the selective catalytic reduction of NOx with NH3.

A metal-free and visible-light-promoted strategy has been developed for the synthesis of S-alkyl dithiocarbamates through multicomponent reactions of α-diazoesters, amines and CS2.

A metal-free and visible-light-promoted strategy has been achieved for the construction of α-ketoesters via aerobic oxidation of α-diazoesters with dioxygen in air at room temperature. Using cheap, readily available Eosin...

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