Silver Trifluoroacetate Promoted Cycloisomerization of {3|three},5-diyn-1-ones: the direct observation of Ag intermediate and their application in synthesis
A {simple|easy|straightforward|basic|uncomplicated|very simple} and mild {method|technique|approach|strategy|system|process} for silver trifluoroacetate promoted cycloisomerization of {3|three},5-diyn-1-ones {provided|supplied|offered} 2-alkynyl furans, which {can be|may be|could be|might be|is often|is usually} {further|additional} transformed into alkyne hydration or…