199620-14-9合成路线 （共 107 条）
反应条件
catalyst: butyl acetate in decalin byproducts: CO; refluxing for 6 h (catalyst: butyl acetate); freezing out at -18°C or quick chromy. of the decaline soln. on a SiO2 column;
参考文献
Hudecek, Milan; Gajda, Vladimir; Toma, Stefan
Journal of Organometallic Chemistry, 1991 , vol. 413, # 1-3 p. 155 - 160
反应条件
catalyst: CH3COOC4H9 in decalin byproducts: CO; (Ar); refluxed for 6 h; cooled to 20°C; filtered through Kieselguhr; catalyst evapd.; chromy.; evapd.; crystd. from benzene/pertoleum ether at -18°C;
参考文献
Hudecek, Milan; Toma, Stefan
Journal of Organometallic Chemistry, 1991 , vol. 406, # 1+2 p. 147 - 151
反应条件
in tetrahydrofuran refluxing in THF for 62 h at 130°C; extn. of solvent, chromy. (SiO2, hexane/benzene/ether (5:1:1)), IR, (1)H-NMR;
参考文献
Matarasso-Tchiroukhine, Elisabeth; Jaouen, Gerard
Canadian Journal of Chemistry, 1988 , vol. 66, p. 2157 - 2160
反应条件
in tetrahydrofuran byproducts: CO; Irradiation (UV/VIS); irradn. of a soln. of arene and Cr(CO)6 in degassed THF for 40 h at room temp. under N2; removal of THF under reduced pressure, dissoln. of residue in pentane/EtOAc (9/1), chromy. on silica column., elution, evapn. under reduced pressure, recrystn. from pentane;
参考文献
Kostermans, G. B. M.; Bobeldijk, M.; Kwakman, P. J.; Wolf, W. H. de; Bickelhaupt, F.
Journal of Organometallic Chemistry, 1989 , vol. 363, p. 291 - 296
反应条件
in diethylene glycol
参考文献
Gmelin Handbook: Cr: Org.Verb., 1.6.1.2.2.12, page 240 - 243
Full Text Show Details
Nicholls, B.; Whiting, M. C.
Journal of the Chemical Society, 1959 , p. 551 - 556
反应条件
oxygen in gaseous matrix Irradiation (UV/VIS); irradiation in O2-doped argon matrices at ca. 12K for 275 min;; determined by IR-spectroscopy;
参考文献
Almond, Matthew J.; Hahne, Michael
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1988 , p. 2255 - 2260
反应条件
in not given boiling;;
参考文献
Gmelin Handbook: Cr: Org.Verb., 1.6.1.2.1.2, page 190 - 200
反应条件
in decalin byproducts: CO; 3.5:1 mixture of arene and Cr(CO)6 in solvent purged for 20 min with Ar, evacuated for 20 min, mixture refluxed, cooled to 20°C, cooled to -18°C under argon, reaction time 5.5 h; filtered off, dissolved in benzene, filtered through Kieselguhr, concentrated, light petroleum added, crystn. at -18°C, complexes eluted with benzene/ethyl acetate, elem. anal., NMR;
参考文献
Hudecek, Milan; Toma, Stefan
Journal of Organometallic Chemistry, 1990 , vol. 393, # 1 p. 115 - 118
反应条件
in not given boiling;;
参考文献
Gmelin Handbook: Cr: Org.Verb., 1.6.1.2.1.2, page 190 - 200
Full Text Show Details
Mortensen, J. P.
Diss. Muenchen T. H. 1960
反应条件
in tetrahydrofuran; anhydrous butyl ether
under N2; refluxing for 40 h; soln. cooled in ice-bath, filtered (Kieselguhr, Et2O); filtrate concd. under reduced pressure to give crystalline solid;
参考文献
Perez-Encabo, Alfonso; Perrio, Stephane; Slawin, Alexandra M. Z.; Thomas, Susan E.; Wierzchleyski, Adam T.; Williams, David J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 6 p. 629 - 642
