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Journal of Organic Chemistry USSR (English Translation), 1989 , vol. 25, # 1.2 p. 134 - 140
Zhurnal Organicheskoi Khimii, 1989 , vol. 25, # 1 p. 149 - 155
in diethyl ether (N2); addn. of 1 equiv. of MeLi to soln. of 2-methylpyridine in ether; reflux for 30 min; cooling to room temp.; stirring for 1 h; cooling to -78°C; addn. of Me3GeCl (1.2 equiv.); stirring at room temp. for 1 h; quenching with H2O; extn. into ether; washing with NaOH; washing of ether layer with H2O; drying (MgSO4); removal of solvent under reduced pressure; dry-flash chromy. (petroleum spirits/ether);
参考文献
Karnezis, Asimo; O'Hair, Richard A. J.; White, Jonathan M.
Organometallics, 2009 , vol. 28, # 22 p. 6480 - 6488
1: With lithium diisopropyl amide in tetrahydrofuran T=-40°C; 0.0833333 h; 2: With methyl-nitrate in tetrahydrofuran T=-40 - 20°C; 3: With acetic acid in water T=20°C; Further stages.;
参考文献
Butler, Philip; Golding, Bernard T.; Laval, Gilles; Loghmani-Khouzani, Hossein; Ranjbar-Karimi, Reza; Sadeghi, Majid M.
Tetrahedron, 2007 , vol. 63, # 45 p. 11160 - 11166
