260543-70-2Relevant academic research and scientific papers
Novel synthesis of substituted thiophenes by palladium-catalyzed cycloisomerization of (Z)-2-En-4-yne-1-thiols
Gabriele, Bartolo,Salerno, Giuseppe,Fazio, Alessia
, p. 351 - 352 (2007/10/03)
(formula presented) The first example of palladium-catalyzed cycloisomerization of (Z)-2-en-4-yne-1-thiols 1 to give substituted thiophenes 2 is reported. Cycloisomerization reactions are carried out under nitrogen at 25-100 °C in N,N-dimethylacetamide as
