49571-76-8Relevant articles and documents
ALUMINA SUPPORTED POTASSIUM FLUORIDE PROMOTED REACTION OF NITROALKANES WITH ELECTROPHILIC ALKENES: SYNTHESIS OF 4,5-DIHYDRO FURANS AND ISOXAZOLINE N-OXIDES.
Melot, Jean Marie,Texier-Boullet, Francoise,Foucaud, Andre
, p. 2215 - 2224 (2007/10/02)
The reaction of secondary nitro alkanes 1 with α,β-unsaturated ketones 2 in the presence of alumina-supported potassium fluoride in acetonitrile gave 4,5-dihydrofurans 3 in high yields; 1-nitropropane reacted with 2 to give a mixture of 4,5-dihydrofurans and furans.Nitroalkenes 17 reacted with nitroalkanes to give isoxazoline N-oxides 18 and 19 in good overall yields.