Furan-2-acetic esters are obtained in good yields by direct oxidative cyclization-alkoxycarbonylation of (Z)-2-en-4-yn-l-ols. bearing both an alkyl or an aD'l substituent a to the hydrox3' group, in the presence of catalytic amounts of palladium iodide in conjunction with potassium iodide at 50-70°C and 100 atm of a 9:1 mixture of carbon monoxide and air.
Novel synthesis of furan-2-acetic esters by palladium-catalysed oxidative cyclization-alkoxycarbonylation of (Z)-2-en-4-yn-1-ols
GABRIELE, Bartolo;
1997-01-01
Abstract
Furan-2-acetic esters are obtained in good yields by direct oxidative cyclization-alkoxycarbonylation of (Z)-2-en-4-yn-l-ols. bearing both an alkyl or an aD'l substituent a to the hydrox3' group, in the presence of catalytic amounts of palladium iodide in conjunction with potassium iodide at 50-70°C and 100 atm of a 9:1 mixture of carbon monoxide and air.File in questo prodotto:
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