in tetrahydrofuran byproducts: 2,6-diacetylpyridine; under Ar; MeMgCl is added to a stirred soln. of the starting complex in THF, stirred overnight; evapd. to dryness, the residue is shaken in aq. HCl/CH2Cl2, the extract is dried, evapd. in vac., detected by NMR;
参考文献
Journal of Organometallic Chemistry, , vol. 456, # 2 p. 195 - 204
1: With triethylamine in tetrahydrofuran T=60 - 65°C; 5 h; 2: With formic acid methyl ester in tetrahydrofuran T=5 - 20°C; 3: With hydrogenchloride; water in tetrahydrofuran T=10°C; pH=3 - 4;
Petrow et al.
Zhurnal Obshchei Khimii, 1958 , vol. 28, p. 2085,2088;engl.Ausg.S.2122
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1955 , p. 947;engl.Ausg.S.861
