Abstract A series of 2-hydroxyaryl ketoximes were converted to the corresponding 1,2-benzisoxazole 2-oxides by treatment with iodobenzene diacetate (in acetic acid or methanol) or N-chlorosuccinimide in water. Both methods gave moderate to excellent yields for a variety of substituted oximes under mild conditions within short reaction times. The latter method has the advantages of an aqueous solvent
Electrochemical reduction of 3-phenyl-1,2-benzisoxazole 2-oxide on boron-doped diamond
作者:Martin Kociolek、Jason Bennett、Jerry Casbohm
DOI:10.1002/poc.3288
日期:2014.6
was undertaken, with the thought that this class of compounds would reduce in a similar fashion to other N‐oxide heterocycles. The electrochemical reduction of 3‐phenyl‐1,2‐benzisoxazole 2‐oxide on boron‐doped diamond was studied using cyclic and square wave voltammetry as well as controlled potential electrolysis and HPLC for qualitative identification of the reaction products. It was found that the
BOULTON A. J.; TSOUNGAS P. G.; TSIAMIS CH., J. CHEM. SOC. PERKIN TRANS.,(1986) N 9, 1665-1667
作者:BOULTON A. J.、 TSOUNGAS P. G.、 TSIAMIS CH.
DOI:——
日期:——
Benzisoxazole 2-oxides as novel UV absorbers and photooxidation inhibitors
作者:Martin George Kociolek、Jerry S. Casbohm
DOI:10.1002/poc.3161
日期:2013.10
Compounds with strong absorptions in the ultraviolet (UV) region of the spectrum, particularly the UVA and UVB, have seen much interest as UV screeners or absorbers in a wide variety of commercial products. A series of benzisoxazole 2‐oxides have been synthesized and characterized by UV–vis spectroscopy. A number of derivatives have been shown to posses moderate to strong molar absorption coefficients