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Substituted imidazoles are of interest because of their useful biological activities. While several methods have been developed for the synthesis of such compounds, some of the reported methods ...

No liquid transfer, manual titration, or indicators are involved in the procedure. Lithium triflate (LiOTf) is added to the analyte to drive the ion-exchange to completion—getting all the bromide ions ...

What’s more, toxicity tests on rodents show that the starting triflate salt poses minimal risk of toxicity (Nature 2019, DOI: 10.1038/s41586-019-1589-1). Sign up for C&EN's must-read weekly ...

The development of metal-catalysed methods to functionalize inert C–H bonds has become a dominant research theme in the past decade as an approach to efficient synthesis. However, the ...

The efficient dehydrosulfurization of thioamides to nitriles was carried out using indium(III) triflate as a catalyst. Based on the results of the initial study, the optimal reaction conditions ...

A triphenylmethyl (trityl) ether was reductively and instantaneously cleaved by triethylsilane in the presence of a catalytic amount of TES- (or TMS)-triflate. The reaction conditions are mild enough ...