in neat (no solvent)
reaction without solvent at -30°C and storing for 2 h at 20°C;;
参考文献
Neumann, W. P.; Niermann, H.
Liebigs Annalen der Chemie, 1962 , vol. 653, p. 164 - 172
Full Text Show Details
Gmelin Handbook: Sn: Org.Verb.4, 1.2.1.1.2, page 19 - 20
in neat (no solvent)
reaction without solvent at -10°C;;
参考文献
Neumann, W. P.; Niermann, H.
Liebigs Annalen der Chemie, 1962 , vol. 653, p. 164 - 172
Full Text Show Details
Gmelin Handbook: Sn: Org.Verb.4, 1.2.1.1.2, page 19 - 20
in diethyl ether
byproducts: Al(OH)3; boiling on reflux for 1.5 h;; seperation of the ether-layer under inert gas; filtration through waterfree Na2SO4; fractionation in vac. after seperation of ether over a column;;
in diethyl ether
byproducts: Al(OH)3; boiling on reflux for 1.5 h;; seperation of the ether-layer under inert gas; filtration through waterfree Na2SO4; fractionation in vac. after seperation of ether over a column;;
in diethyl ether
boiling (stirring, 3 h); water addn., separation of org. phase, drying over CaCl2, solvent evapn., distn. (vacuum);
参考文献
Boldyreva, N. A.; Andreev, A. A.; Komarov, N. V.
Journal of General Chemistry USSR (English Translation), 1988 , vol. 58, p. 1050 - 1051
Zhurnal Obshchei Khimii, 1988 , vol. 58, p. 1181 - 1181
Turkin, Yu. A.; Khangazheev, S. Kh.; Mirskov, R. G.; Voronkov, R. G.; Rakhlin, V. I.
Russian Chemical Bulletin, 1995 , vol. 44, # 10 p. 1971
Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1995 , # 10 p. 2052 - 2053
