in tetrahydrofuran byproducts: NO3(1-); alkoxide soln. addn. to F2C(NO2)2 soln. (molar ratio F2C(NO2)2:nucleophile=1:2), reacting (-10°C for 10-15 min), stirring (0°C for 1 h, further at 20°C for 2 h); salts. ppt. sepn. (CH2Cl2 addn.) after 1 d; chem. and GLC anal.;
参考文献
Journal of General Chemistry USSR (English Translation), , vol. 52, p. 131 - 136
Zhurnal Obshchei Khimii, , vol. 52, p. 143 - 149
in N,N-dimethyl-formamide alkoxide soln. addn. to F2C(NO2)2 soln. (molar ratio F2C(NO2)2:nucleophile=1:2), reacting (-10°C for 10-15 min), stirring (-50°C,then at 0°C for 2 d); salts. ppt. sepn. (CH2Cl2 addn.); chem. and GLC anal.;
参考文献
Journal of General Chemistry USSR (English Translation), , vol. 52, p. 131 - 136
Zhurnal Obshchei Khimii, , vol. 52, p. 143 - 149
