,

Synthesis of 3-vinyl-2,5-dihydrofurans via cycloisomerization of vinyl allenols

,

Efficient intramolecular hydroarylation reaction of alkynyl phenyl sulfide and alkynyl sulfonamides

,

Synthesis of di-, tri-, and tetrasulfides through multifold carbon-sulfur cross-coupling reactions

,

Synthesis of new cyclic compounds

,

Gold-catalyzed cyclization of alkynyl hydrogen phosphates