in diethyl ether protective gas: Ar, abs. solvents; stirring (-20°C/3 h) of soln.;; filtration; evapn.; extraction (pentane); evapn.; drying (orange-brown oil/vac.); identified by IR-, 1H-NMR-spectroscopy;;
参考文献
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 36, p. 2421 - 2424
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 2606 - 2609
in toluene Schlenk technique; suspn. of Ti complex and Co complex in toluene was stirred at -40°C for 10 min under CO; oxirane was added; mixt. was stirred at -40°C for 30 min; slowly warmed to 20°C; stirred for 3 h; IR monitoring; not isolated;
参考文献
Sisak, Attila; Halmos, Erzsebet
Journal of Organometallic Chemistry, 2007 , vol. 692, # 9 p. 1817 - 1824
in neat (no solvent) on react. of 2.7mmol Na(Co(CO)4) and 2.5mmol (CH3)3SnCl at room temp. under N2;; on evaporization of soln. after 5min, extraction of ppt. with hexane, evaporization of extract and sublimation at 40°C with cooling of receiving part of apparatus (dry ice);;
