in tetrahydrofuran under N2; Ti complex reacted with Cu(OC(O)CH3)2 (molar ratio 1:1) in THF at 25°C for 30 min; solvent removed in vac.; chromd. (Kieselgur, -30°C, n-pentane); eluted with n-pentane (Me3SiC4SiMe3) and THF (Ti-Cu complex);
参考文献
Journal of Organometallic Chemistry, , vol. 601, # 2 p. 226 - 232
in tetrahydrofuran byproducts: Pd; under N2; PdCl2 in THF reacted with equimolar amt. of Ti complex in THFfor 3 h at 25°C; filtered through Kieselgur; volatiles removed in vac.; sepd. by chromy.(Kieselgel, -20°C, n-pentane); eluted with n-pentane (Me3SiC4SiMe3) and CH2Cl2 (Ti complex);
参考文献
Journal of Organometallic Chemistry, , vol. 601, # 2 p. 226 - 232
in tetrahydrofuran byproducts: FeCl2; under N2; mixt. of FeCl3 and Ti complex (molar ratio 1:1) in THF stirred at 25°C for 1 h; volatiles removed in vac.; extd. with n-pentane; fractionary crystn. from THF-n-pentane at -30°C; detd. by elem. anal., IR, NMR, and mass spectroscopy;
参考文献
Journal of Organometallic Chemistry, , vol. 601, # 2 p. 226 - 232
in tetrahydrofuran byproducts: (CuCl)(n); under N2; soln. of CuCl2 in THF at 25°C mixed with equimolar amt. of Ti complex in THF; stirred at 25°C for 2 h; filtered through Kieselgur; volatiles removed in vac.; sepd. by chromy.(Kieselgel, -20°C, n-pentane);
参考文献
Journal of Organometallic Chemistry, , vol. 601, # 2 p. 226 - 232
in tetrahydrofuran byproducts: (CuBr)(n); under N2; soln. of CuBr2 in THF at 25°C mixed with equimolar amt. of Ti complex in THF; stirred at 25°C for 2 h; filtered through Kieselgur; volatiles removed in vac.; sepd. by chromy.(Kieselgel, -20°C, n-pentane);
参考文献
Journal of Organometallic Chemistry, , vol. 601, # 2 p. 226 - 232
in tetrahydrofuran
byproducts: Pd; under N2; PdCl2 in THF reacted with equimolar amt. of Ti complex in THFfor 3 h at 25°C; filtered through Kieselgur; volatiles removed in vac.; sepd. by chromy.(Kieselgel, -20°C, n-pentane); eluted with n-pentane (Me3SiC4SiMe3) and CH2Cl2 (Ti complex);
参考文献
Frosch; Back; Koehler; Lang
Journal of Organometallic Chemistry, 2000 , vol. 601, # 2 p. 226 - 232
in tetrahydrofuran
byproducts: FeCl2; under N2; mixt. of FeCl3 and Ti complex (molar ratio 1:1) in THF stirred at 25°C for 1 h; volatiles removed in vac.; extd. with n-pentane; fractionary crystn. from THF-n-pentane at -30°C; detd. by elem. anal., IR, NMR, and mass spectroscopy;
参考文献
Frosch; Back; Koehler; Lang
Journal of Organometallic Chemistry, 2000 , vol. 601, # 2 p. 226 - 232
in tetrahydrofuran
byproducts: (CuCl)(n); under N2; soln. of CuCl2 in THF at 25°C mixed with equimolar amt. of Ti complex in THF; stirred at 25°C for 2 h; filtered through Kieselgur; volatiles removed in vac.; sepd. by chromy.(Kieselgel, -20°C, n-pentane);
参考文献
Frosch; Back; Koehler; Lang
Journal of Organometallic Chemistry, 2000 , vol. 601, # 2 p. 226 - 232
