in tetrahydrofuran stirred at 20°C for 24 h in sealed evacuated ampul; filtered, not isolated;
参考文献
Bravo-Zhivotovskii, D. A.; Pigarev, S. D.; Vyazankina, O. A.; Vyazankin, N. S.
Journal of General Chemistry USSR (English Translation), 1985 , vol. 55, p. 2129 - 2130
Zhurnal Obshchei Khimii, 1985 , vol. 55, p. 2396 - 2396
water in N,N,N',N',N'',N''-hexamethylphosphoric triamide Equimolar mixt. of Et3GeLi and Me3SiGeEt2Li in HMPA is stirred for 94 h at 25°C, then Me3SiCl and water are added.; extn. with ether;
参考文献
Pigarev, S. D.; Bravo-Zhivotovskii, D. A.; Kalikhman, I. D.; Vyazankin, N. S.; Voronkov, M. G.
Journal of Organometallic Chemistry, 1989 , vol. 369, p. 29 - 42
water in N,N,N',N',N'',N''-hexamethylphosphoric triamide mixt. of GeEt2LiSiMe3 and LiSiMe3 stirred for 2 h at 20°C, addn. of GeBr(C2H5)3, hydrolysis; etheral extract dried over Na2SO4; fractional distn.; elem. anal.;
参考文献
Bravo-Zhivotovskii, D. A.; Pigarev, S. D.; Vyazankina, O. A.; Vyazankin, N. S.
Journal of General Chemistry USSR (English Translation), 1987 , vol. 57, p. 2356 - 2357
Zhurnal Obshchei Khimii, 1987 , vol. 57, p. 2644 - 2645
in N,N,N',N',N'',N''-hexamethylphosphoric triamide React. mixt. in HMPA is stirred for 2 h at 25°C, after adding of Et3GeBr the mixt. is stirred for another hour.; After hydrolysis the ether ext. is dried over MgSO4, elem. anal.;
参考文献
Pigarev, S. D.; Bravo-Zhivotovskii, D. A.; Kalikhman, I. D.; Vyazankin, N. S.; Voronkov, M. G.
Journal of Organometallic Chemistry, 1989 , vol. 369, p. 29 - 42
water in N,N,N',N',N'',N''-hexamethylphosphoric triamide Equimolar mixt. of Et3GeLi and Me3SiGeEt2Li in HMPA is stirred for 94 h at 25°C, then Me3SiCl and water are added.; extn. with ether;
参考文献
Journal of Organometallic Chemistry, , vol. 369, p. 29 - 42
water in N,N,N',N',N'',N''-hexamethylphosphoric triamide byproducts: (C2H5)2GeH2; react. in evacuated quartz tube, equimolar mixt. of Et3GeLi and Me3SiGeEt2Li stirred for 94 h at 25°C; hydrolysis; extn. with ether; not isolated, detected by GLC and mass spectrometry;
参考文献
Bravo-Zhivotovskii, D. A.; Pigarev, S. D.; Vyazankina, O. A.; Vyazankin, N. S.
Journal of General Chemistry USSR (English Translation), 1987 , vol. 57, p. 2440 - 2442
Zhurnal Obshchei Khimii, 1987 , vol. 57, p. 2735 - 2738
water in N,N,N',N',N'',N''-hexamethylphosphoric triamide
Equimolar mixt. of Et3GeLi and Me3SiGeEt2Li in HMPA is stirred for 94 h at 25°C, then Me3SiCl and water are added.; extn. with ether;
参考文献
Pigarev, S. D.; Bravo-Zhivotovskii, D. A.; Kalikhman, I. D.; Vyazankin, N. S.; Voronkov, M. G.
Journal of Organometallic Chemistry, 1989 , vol. 369, p. 29 - 42
water in N,N,N',N',N'',N''-hexamethylphosphoric triamide
Equimolar mixt. of Et3GeLi and Me3SiGeEt2Li in HMPA is stirred for 94 h at 25°C, then Me3SiCl and water are added.; extn. with ether;
参考文献
Pigarev, S. D.; Bravo-Zhivotovskii, D. A.; Kalikhman, I. D.; Vyazankin, N. S.; Voronkov, M. G.
Journal of Organometallic Chemistry, 1989 , vol. 369, p. 29 - 42
water in N,N,N',N',N'',N''-hexamethylphosphoric triamide
Equimolar mixt. of Et3GeLi and Me3SiGeEt2Li in HMPA is stirred for 94 h at 25°C, then Me3SiCl and water are added.; extn. with ether;
参考文献
Pigarev, S. D.; Bravo-Zhivotovskii, D. A.; Kalikhman, I. D.; Vyazankin, N. S.; Voronkov, M. G.
Journal of Organometallic Chemistry, 1989 , vol. 369, p. 29 - 42
water in N,N,N',N',N'',N''-hexamethylphosphoric triamide
byproducts: (C2H5)2GeH2; react. in evacuated quartz tube, equimolar mixt. of Et3GeLi and Me3SiGeEt2Li stirred for 94 h at 25°C; hydrolysis; extn. with ether; not isolated, detected by GLC and mass spectrometry;
参考文献
Bravo-Zhivotovskii, D. A.; Pigarev, S. D.; Vyazankina, O. A.; Vyazankin, N. S.
Journal of General Chemistry USSR (English Translation), 1987 , vol. 57, p. 2440 - 2442
Zhurnal Obshchei Khimii, 1987 , vol. 57, p. 2735 - 2738
