71725-42-3Relevant articles and documents
A new regioselective synthesis of 3-substituted furan-2(5H)-ones by palladium-catalysed reductive carbonylation of alk-1-ynes
Gabriele, Bartolo,Salerno, Giuseppe,Costa, Mirco,Chiusoli, Gian Paolo
, p. 989 - 990 (2007/10/03)
3-Alkyl- or 3-aryl-substituted furan-2(5H)-ones are obtained directly in fair yields by reductive carbonylation of alk-1-ynes in the presence of catalytic amounts of palladium iodide in conjunction with potassium iodide (10 eq.) and water (200 eq.). Simultaneous oxidation of CO to CO2 accounts for the stoichiometry of the process. Reactions are carried out in dioxane under mild conditions (80 °C and 10 atm of carbon monoxide).
Nitrodienic-like Reactivity of 2-Nitrofuran with Organometallic Reagents: One-step Synthesis of Alkylfuranones
Pecunioso, Angelo,Galoppini, Elena,Menicagli, Rita
, p. 7497 - 7508 (2007/10/02)
2-Nitrofuran reacts with Grignard, alkyllithium, dialkylcadmium and heterocuprate reagents affording mixtures of 5-alkyl- and 3-alkyl-2-furanones.
ALKYLFURANONES FROM 2-NITROFURAN: A PROMISING SYNTHETIC APPROACH
Menicagli, Rita,Pecunioso, Angelo,Galoppini, Elena
, p. 141 - 142 (2007/10/02)
Mixtures of 5- and 3-alkyl-2-furanones are obtained from 2-nitrofuran and Grignard reagents.