in tetrahydrofuran To a flask containing anhyd. N-methylmorpholine-N-oxide at 0°C under N2 is added soln. of nitroso compound and Fe(CO)5 in THF over a period of 30 min (30°C), the soln. is stirred an addnl. 5 min.; biphenyl as an internal standard is added, the mixture is subjected to GC anal.;
参考文献
Herndon, James W.; McMullen, Leonard A.
Journal of Organometallic Chemistry, 1989 , vol. 368, p. 83 - 102
in tetrahydrofuran Irradiation (UV/VIS); A soln. of nitroso compound in THF under N2 is stirred until it becomes light blue, to this soln. is added metal carbonyl, the soln. is irradiated (sunlamp photolysis) for a period of 4 h at 30°C.; reaction mixture is cooled to 25°C, the solvent is removed, purifn. by chromy. on silica gel using 19/1 hexane/ethyl acetate as eluent;
参考文献
Herndon, James W.; McMullen, Leonard A.
Journal of Organometallic Chemistry, 1989 , vol. 368, p. 83 - 102
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反应条件
in 1,4-dioxane Mo-complex and nitrosobenzene dissolved in dioxane, mixt. refluxed (6 h); further product: 30percent p'-(trifluormethyl)azoxybenzene; evapn. (rotary evaporator), residue washed (petroleum ether), filtered; also contains 24percent of starting Mo-complex;
参考文献
Moller, Eval Rud; Jorgensen, Karl Anker
Journal of the American Chemical Society, 1993 , vol. 115, # 25 p. 11814 - 11822
