Reaction path of aqueous sodium hydroxide induced ring opening of 4-bromo-3, 4-diphenyl-2-isoxazolin-2-one

…, A Marchesini, F Sannicolo

文献索引：Becalli, Egle M.; Marchesini, Alessandro; Sannicolo, Francesco Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 2071 - 2073

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摘要

Experimental Section spectra were determined with a Perkin-Elmer 377 instrument. NMR spectra were recorded on a Varian EM-390 spectrometer, in CDC13 solution with tetramethylsilane as an internal standard. TLC was carried out with Merck Kieselgel FW Column chromatography was performed on Merck Kieselgel 60, 0.063-0.200 mm. Magnesium sulfate was used as a drying agent. Evaporation was carried out in vacuo ( ...